HC
P
roducts marked are discontinued as of August 31, 2012
1
ds_61C04_en_hc: 220512D
ORDERING INFORMATION
Relay for control panel of
1 A to 10 A (1c/2c/3c/4c) HC RELAYS
Products marked are discontinued as of August 31, 2012
Product to be discontinued.
Standard
type
Amber sealed
type
Keep relay With diode
type
With CR circuit
type
FEATURES
1. Standard type, Amber sealed type
and Keep type
2. Rich lineup includes relays with
operating indication, with diode and
with CR circuit
3. Full range of types
Plug-in type, PC board type and TM
type
4. Sockets and terminal sockets are
available.
TYPICAL APPLICATIONS
1. Factory automation equipment and
automotive devices
2. Control panels, power supply
equipment, molding equipment,
machine tools, welding equipment,
agricultural equipment, etc.
3. Office equipment, automatic
vending machines,
telecommunications equipment,
disaster prevention equipment,
copiers, measuring devices,
medical equipment, amusement
devices, etc.
4. All types of household appliance
HC
Terminal arrangement
H:
HL:
L:
HP:
PL:
HPL:
HTM:
Plug-in type
Plug-in with LED indication
Plug-in with LED indication (Amber sealed type)
PC board type
PC board with LED indication
PC board with LED indication (Amber sealed type)
TM type
Nil:
E:
ED:
K:
Standard type
Amber sealed type (Only 1 Form C and 2 Form C)
Amber sealed type bifurcated contact (twin) (Only 4 Form C)
Keep type
Contact material
Contact arrangement
Contact material AgSnO2 type AgNi type
1 Form C
2 Form C
3 Form C
4 Form C
4-pole bifurcated (twin)
F
F
F
Nil
Nil
Nominal coil voltage
A
C
DC
Surge suppression
D: With diode R: With CR curcuit
6, 12, 24, 48, 100 (100/110), 120 (110/120), 200 (200/220), 240 (220/240) V
6, 12, 24, 48, 100 (100/110) V
Contact arrangement
1:
2:
3:
4:
4D:
1 Form C
2 Form C
3 Form C
4 Form C
Bifurcated contact (twin)
Notes: Certified by UL and CSA (except for keep type)
Please consult us about VDE (1 Form C, 2 Form C, and 4 Form C only) and TV-3 (1 Form C and 2 Form C only) approved products.
HC Products marked are discontinued as of August 31, 2012
2ds_61C04_en_hc: 220512D
LINEUP
A: Available
Notes: 1. HC relays with ground terminals also available.
2. HC relays with 0.9 mm wide PC board terminals also available.
HC RELAY CONTACT ARRANGEMENT
LED INDICATION TYPE
Type Contact arrangement Plug-in terminal type PC board terminal type Top mounting type
(TM type)
Remarks
Without LED With LED Without LED With LED
HC relay
Standard type Single side stable
1 Form C A A A A A
2 Form C A A A A A
3 Form C A A A A A
4 Form C A A A A A
Bifurcated (Twin) 4 Form C A A A A A
HC relay
Amber sealed
type
Single side stable 1 Form C A A A A A
2 Form C A A A A A
4 Form C A A A A A
Bifurcated (Twin) 4 Form C A A A A A
HC keep
(latching) relay Single side stable 2 Form C A
(With operating
indication) —A
(With operating
indication) ——
DC type with
surge absorbing
diode
Single side stable
1 Form C A A — — —
Amber sealed type
also available
2 Form C A A — — —
3 Form C A A — — —
4 Form C A A — — —
Bifurcated (Twin) 4 Form C A A — — —
AC type with
surge absorbing
CR circuit
Single side stable
1 Form C A A — — —
17 mm higher than
standard type
2 Form C A A — — —
3 Form C A A — — —
4 Form C A A — — —
Bifurcated (Twin) 4 Form C A A — — —
Type Single side stable contact 4-pole bifurcated (twin) contact
Part number HCHC4D
Features
Suitable for high-capacity load switching
Standard type HC relays have high single-contact capacity;
1 Form C: 10 A
2 Form C and 3 Form C: 7 A
4 Form C: 5 A
Bifurcated (twin) contact ensures high contact reliability
Suitable for low level loads
Minimum switching capability: 100 A 100m V DC (reference value)
Type With LED indication type
Part number HC-HL
Features
LED lights up when relay is operating
Inspection and detection of trouble is easy.
LEDs are green for DC types and red for
AC types.
All types are available with LED indication.
1234
5678
9101112
13–+14
LED
• LED colors indicate the type of relay:
red for AC type and green for DC type.
Protection diode
(Bottom view)
HC
P
roducts marked are discontinued as of August 31, 2012
3
ds_61C04_en_hc: 220512D
HC RELAY SERIES PRODUCT TYPES
4-pole bifurcated (twin) type and Relay with LED indication are available.
TYPES
1. Standard type
1) Plug-in type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (with LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Type Amber sealed type HC relay HC keep (Latching) relay HC relay with diode type (for DC)
Part number HCE HC2K HC--V-D
Features
Relay is completely sealed with resin.
Provides high reliability in adverse
surroundings.
Suitable for use in dusty conditions or where
organic gases are present
Magnetic latching relay
Suitable for nominal operating power saving of
operating circuits and for memory circuits
Has operating indication (mechanical indicator).
Has built-in diode to absorb surge when the coil
goes to the off state (for DC type).
Suitable for protecting relay driver circuits and
for noise suppression
Diode characteristics:
Reverse breakdown voltage 1,000 V
Forward current 1 A
Type HC relay with CR circuit (for AC) — —
Part number HC--V-R — —
Features
Has built-in CR circuit to absorb surge when
the coil goes to the off state (for AC).
Relay with CR circuit is 17 mm higher than
standard type relay.
——
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V AC HC1-H-AC6V-F HC2-H-AC6V-F HC3-H-AC6V-F HC4-H-AC6V HC4D-H-AC6V
12V AC HC1-H-AC12V-F HC2-H-AC12V-F HC3-H-AC12V-F HC4-H-AC12V HC4D-H-AC12V
24V AC HC1-H-AC24V-F HC2-H-AC24V-F HC3-H-AC24V-F HC4-H-AC24V HC4D-H-AC24V
48V AC HC1-H-AC48V-F HC2-H-AC48V-F HC3-H-AC48V-F HC4-H-AC48V HC4D-H-AC48V
100/110V AC HC1-H-AC100V-F HC2-H-AC100V-F HC3-H-AC100V-F HC4-H-AC100V HC4D-H-AC100V
110/120V AC HC1-H-AC120V-F HC2-H-AC120V-F HC3-H-AC120V-F HC4-H-AC120V HC4D-H-AC120V
200/220V AC HC1-H-AC200V-F HC2-H-AC200V-F HC3-H-AC200V-F HC4-H-AC200V HC4D-H-AC200V
220/240V AC HC1-H-AC240V-F HC2-H-AC240V-F HC3-H-AC240V-F HC4-H-AC240V HC4D-H-AC240V
6V DC HC1-H-DC6V-F HC2-H-DC6V-F HC3-H-DC6V-F HC4-H-DC6V HC4D-H-DC6V
12V DC HC1-H-DC12V-F HC2-H-DC12V-F HC3-H-DC12V-F HC4-H-DC12V HC4D-H-DC12V
24V DC HC1-H-DC24V-F HC2-H-DC24V-F HC3-H-DC24V-F HC4-H-DC24V HC4D-H-DC24V
48V DC HC1-H-DC48V-F HC2-H-DC48V-F HC3-H-DC48V-F HC4-H-DC48V HC4D-H-DC48V
100/110V DC HC1-H-DC100V-F HC2-H-DC100V-F HC3-H-DC100V-F HC4-H-DC100V HC4D-H-DC100V
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V AC HC1-HL-AC6V-F HC2-HL-AC6V-F HC3-HL-AC6V-F HC4-HL-AC6V HC4D-HL-AC6V
12V AC HC1-HL-AC12V-F HC2-HL-AC12V-F HC3-HL-AC12V-F HC4-HL-AC12V HC4D-HL-AC12V
24V AC HC1-HL-AC24V-F HC2-HL-AC24V-F HC3-HL-AC24V-F HC4-HL-AC24V HC4D-HL-AC24V
100/110V AC HC1-HL-AC100V-F HC2-HL-AC100V-F HC3-HL-AC100V-F HC4-HL-AC100V HC4D-HL-AC100V
110/120V AC HC1-HL-AC120V-F HC2-HL-AC120V-F HC3-HL-AC120V-F HC4-HL-AC120V HC4D-HL-AC120V
200/220V AC HC1-HL-AC200V-F HC2-HL-AC200V-F HC3-HL-AC200V-F HC4-HL-AC200V HC4D-HL-AC200V
220/240V AC HC1-HL-AC240V-F HC2-HL-AC240V-F HC3-HL-AC240V-F HC4-HL-AC240V HC4D-HL-AC240V
6V DC HC1-HL-DC6V-F HC2-HL-DC6V-F HC3-HL-DC6V-F HC4-HL-DC6V HC4D-HL-DC6V
12V DC HC1-HL-DC12V-F HC2-HL-DC12V-F HC3-HL-DC12V-F HC4-HL-DC12V HC4D-HL-DC12V
24V DC HC1-HL-DC24V-F HC2-HL-DC24V-F HC3-HL-DC24V-F HC4-HL-DC24V HC4D-HL-DC24V
48V DC HC1-HL-DC48V-F HC2-HL-DC48V-F HC3-HL-DC48V-F HC4-HL-DC48V HC4D-HL-DC48V
100/110V DC HC1-HL-DC100V-F HC2-HL-DC100V-F HC3-HL-DC100V-F HC4-HL-DC100V HC4D-HL-DC100V
HC Products marked are discontinued as of August 31, 2012
4ds_61C04_en_hc: 220512D
3) PC board type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” before “-F” in the part number when ordering the PC board type 0.9 mm width terminal (ex) HC1-HP-AC6V-31-F.
4) PC board type (with LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” before “-F” in the part number when ordering the PC board type 0.9 mm width terminal (ex) HC1-HPL-AC6V-31-F.
5) TM type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V AC HC1-HP-AC6V-F HC2-HP-AC6V-F HC3-HP-AC6V-F HC4-HP-AC6V HC4D-HP-AC6V
12V AC HC1-HP-AC12V-F HC2-HP-AC12V-F HC3-HP-AC12V-F HC4-HP-AC12V HC4D-HP-AC12V
24V AC HC1-HP-AC24V-F HC2-HP-AC24V-F HC3-HP-AC24V-F HC4-HP-AC24V HC4D-HP-AC24V
48V AC HC1-HP-AC48V-F HC2-HP-AC48V-F HC3-HP-AC48V-F HC4-HP-AC48V HC4D-HP-AC48V
100/110V AC HC1-HP-AC100V-F HC2-HP-AC100V-F HC3-HP-AC100V-F HC4-HP-AC100V HC4D-HP-AC100V
110/120V AC HC1-HP-AC120V-F HC2-HP-AC120V-F HC3-HP-AC120V-F HC4-HP-AC120V HC4D-HP-AC120V
200/220V AC HC1-HP-AC200V-F HC2-HP-AC200V-F HC3-HP-AC200V-F HC4-HP-AC200V HC4D-HP-AC200V
220/240V AC HC1-HP-AC240V-F HC2-HP-AC240V-F HC3-HP-AC240V-F HC4-HP-AC240V HC4D-HP-AC240V
6V DC HC1-HP-DC6V-F HC2-HP-DC6V-F HC3-HP-DC6V-F HC4-HP-DC6V HC4D-HP-DC6V
12V DC HC1-HP-DC12V-F HC2-HP-DC12V-F HC3-HP-DC12V-F HC4-HP-DC12V HC4D-HP-DC12V
24V DC HC1-HP-DC24V-F HC2-HP-DC24V-F HC3-HP-DC24V-F HC4-HP-DC24V HC4D-HP-DC24V
48V DC HC1-HP-DC48V-F HC2-HP-DC48V-F HC3-HP-DC48V-F HC4-HP-DC48V HC4D-HP-DC48V
100/110V DC HC1-HP-DC100V-F HC2-HP-DC100V-F HC3-HP-DC100V-F HC4-HP-DC100V HC4D-HP-DC100V
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V AC HC1-HPL-AC6V-F HC2-HPL-AC6V-F HC3-HPL-AC6V-F HC4-HPL-AC6V HC4D-HPL-AC6V
12V AC HC1-HPL-AC12V-F HC2-HPL-AC12V-F HC3-HPL-AC12V-F HC4-HPL-AC12V HC4D-HPL-AC12V
24V AC HC1-HPL-AC24V-F HC2-HPL-AC24V-F HC3-HPL-AC24V-F HC4-HPL-AC24V HC4D-HPL-AC24V
100/110V AC HC1-HPL-AC100V-F HC2-HPL-AC100V-F HC3-HPL-AC100V-F HC4-HPL-AC100V HC4D-HPL-AC100V
110/120V AC HC1-HPL-AC120V-F HC2-HPL-AC120V-F HC3-HPL-AC120V-F HC4-HPL-AC120V HC4D-HPL-AC120V
200/220V AC HC1-HPL-AC200V-F HC2-HPL-AC200V-F HC3-HPL-AC200V-F HC4-HPL-AC200V HC4D-HPL-AC200V
6V DC HC1-HPL-DC6V-F HC2-HPL-DC6V-F HC3-HPL-DC6V-F HC4-HPL-DC6V HC4D-HPL-DC6V
12V DC HC1-HPL-DC12V-F HC2-HPL-DC12V-F HC3-HPL-DC12V-F HC4-HPL-DC12V HC4D-HPL-DC12V
24V DC HC1-HPL-DC24V-F HC2-HPL-DC24V-F HC3-HPL-DC24V-F HC4-HPL-DC24V HC4D-HPL-DC24V
48V DC HC1-HPL-DC48V-F HC2-HPL-DC48V-F HC3-HPL-DC48V-F HC4-HPL-DC48V HC4D-HPL-DC48V
100/110V DC HC1-HPL-DC100V-F HC2-HPL-DC100V-F HC3-HPL-DC100V-F HC4-HPL-DC100V HC4D-HPL-DC100V
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V AC HC1-HTM-AC6V-F HC2-HTM-AC6V-F HC3-HTM-AC6V-F HC4-HTM-AC6V HC4D-HTM-AC6V
12V AC HC1-HTM-AC12V-F HC2-HTM-AC12V-F HC3-HTM-AC12V-F HC4-HTM-AC12V HC4D-HTM-AC12V
24V AC HC1-HTM-AC24V-F HC2-HTM-AC24V-F HC3-HTM-AC24V-F HC4-HTM-AC24V HC4D-HTM-AC24V
48V AC HC1-HTM-AC48V-F HC2-HTM-AC48V-F HC3-HTM-AC48V-F HC4-HTM-AC48V HC4D-HTM-AC48V
100/110V AC HC1-HTM-AC100V-F HC2-HTM-AC100V-F HC3-HTM-AC100V-F HC4-HTM-AC100V HC4D-HTM-AC100V
110/120V AC HC1-HTM-AC120V-F HC2-HTM-AC120V-F HC3-HTM-AC120V-F HC4-HTM-AC120V HC4D-HTM-AC120V
200/220V AC HC1-HTM-AC200V-F HC2-HTM-AC200V-F HC3-HTM-AC200V-F HC4-HTM-AC200V HC4D-HTM-AC200V
6V DC HC1-HTM-DC6V-F HC2-HTM-DC6V-F HC3-HTM-DC6V-F HC4-HTM-DC6V HC4D-HTM-DC6V
12V DC HC1-HTM-DC12V-F HC2-HTM-DC12V-F HC3-HTM-DC12V-F HC4-HTM-DC12V HC4D-HTM-DC12V
24V DC HC1-HTM-DC24V-F HC2-HTM-DC24V-F HC3-HTM-DC24V-F HC4-HTM-DC24V HC4D-HTM-DC24V
48V DC HC1-HTM-DC48V-F HC2-HTM-DC48V-F HC3-HTM-DC48V-F HC4-HTM-DC48V HC4D-HTM-DC48V
100/110V DC HC1-HTM-DC100V-F HC2-HTM-DC100V-F HC3-HTM-DC100V-F HC4-HTM-DC100V HC4D-HTM-DC100V
HC
P
roducts marked are discontinued as of August 31, 2012
5
ds_61C04_en_hc: 220512D
2. Amber sealed type
1) Plug-in type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (With LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
3) PC board type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” in the suffix of part number when ordering the PC board type 0.9 mm width terminal. (4 Form C, 4 Form C (twin) only)
Nominal coil voltage 1 Form C 2 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No.
6V AC HC1E-H-AC6V-F HC2E-H-AC6V-F HC4E-H-AC6V HC4ED-H-AC6V
12V AC HC1E-H-AC12V-F HC2E-H-AC12V-F HC4E-H-AC12V HC4ED-H-AC12V
24V AC HC1E-H-AC24V-F HC2E-H-AC24V-F HC4E-H-AC24V HC4ED-H-AC24V
48V AC HC1E-H-AC48V-F HC2E-H-AC48V-F HC4E-H-AC48V HC4ED-H-AC48V
100/110V AC HC1E-H-AC100V-F HC2E-H-AC100V-F HC4E-H-AC100V HC4ED-H-AC100V
110/120V AC HC1E-H-AC120V-F HC2E-H-AC120V-F HC4E-H-AC120V HC4ED-H-AC120V
200/220V AC HC1E-H-AC200V-F HC2E-H-AC200V-F HC4E-H-AC200V HC4ED-H-AC200V
220/240V AC HC1E-H-AC240V-F HC2E-H-AC240V-F HC4E-H-AC240V HC4ED-H-AC240V
6V DC HC1E-H-DC6V-F HC2E-H-DC6V-F HC4E-H-DC6V HC4ED-H-DC6V
12V DC HC1E-H-DC12V-F HC2E-H-DC12V-F HC4E-H-DC12V HC4ED-H-DC12V
24V DC HC1E-H-DC24V-F HC2E-H-DC24V-F HC4E-H-DC24V HC4ED-H-DC24V
48V DC HC1E-H-DC48V-F HC2E-H-DC48V-F HC4E-H-DC48V HC4ED-H-DC48V
100/110V DC HC1E-H-DC100V-F HC2E-H-DC100V-F HC4E-H-DC100V HC4ED-H-DC100V
Nominal coil voltage 1 Form C 2 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No.
6V AC HC1E-L-AC6V-F HC2E-L-AC6V-F HC4E-L-AC6V HC4ED-L-AC6V
12V AC HC1E-L-AC12V-F HC2E-L-AC12V-F HC4E-L-AC12V HC4ED-L-AC12V
24V AC HC1E-L-AC24V-F HC2E-L-AC24V-F HC4E-L-AC24V HC4ED-L-AC24V
48V AC HC1E-L-AC48V-F HC2E-L-AC48V-F HC4E-L-AC48V HC4ED-L-AC48V
100/110V AC HC1E-L-AC100V-F HC2E-L-AC100V-F HC4E-L-AC100V HC4ED-L-AC100V
110/120V AC HC1E-L-AC120V-F HC2E-L-AC120V-F HC4E-L-AC120V HC4ED-L-AC120V
200/220V AC HC1E-L-AC200V-F HC2E-L-AC200V-F HC4E-L-AC200V HC4ED-L-AC200V
220/240V AC HC1E-L-AC240V-F HC2E-L-AC240V-F HC4E-L-AC240V HC4ED-L-AC240V
6V DC HC1E-L-DC6V-F HC2E-L-DC6V-F HC4E-L-DC6V HC4ED-L-DC6V
12V DC HC1E-L-DC12V-F HC2E-L-DC12V-F HC4E-L-DC12V HC4ED-L-DC12V
24V DC HC1E-L-DC24V-F HC2E-L-DC24V-F HC4E-L-DC24V HC4ED-L-DC24V
48V DC HC1E-L-DC48V-F HC2E-L-DC48V-F HC4E-L-DC48V HC4ED-L-DC48V
100/110V DC HC1E-L-DC100V-F HC2E-L-DC100V-F HC4E-L-DC100V HC4ED-L-DC100V
Nominal coil voltage 1 Form C 2 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No.
6V AC HC1E-HP-AC6V-F HC2E-HP-AC6V-F HC4E-HP-AC6V HC4ED-HP-AC6V
12V AC HC1E-HP-AC12V-F HC2E-HP-AC12V-F HC4E-HP-AC12V HC4ED-HP-AC12V
24V AC HC1E-HP-AC24V-F HC2E-HP-AC24V-F HC4E-HP-AC24V HC4ED-HP-AC24V
48V AC HC1E-HP-AC48V-F HC2E-HP-AC48V-F HC4E-HP-AC48V HC4ED-HP-AC48V
100/110V AC HC1E-HP-AC100V-F HC2E-HP-AC100V-F HC4E-HP-AC100V HC4ED-HP-AC100V
110/120V AC HC1E-HP-AC120V-F HC2E-HP-AC120V-F HC4E-HP-AC120V HC4ED-HP-AC120V
200/220V AC HC1E-HP-AC200V-F HC2E-HP-AC200V-F HC4E-HP-AC200V HC4ED-HP-AC200V
220/240V AC HC1E-HP-AC240V-F HC2E-HP-AC240V-F HC4E-HP-AC240V HC4ED-HP-AC240V
6V DC HC1E-HP-DC6V-F HC2E-HP-DC6V-F HC4E-HP-DC6V HC4ED-HP-DC6V
12V DC HC1E-HP-DC12V-F HC2E-HP-DC12V-F HC4E-HP-DC12V HC4ED-HP-DC12V
24V DC HC1E-HP-DC24V-F HC2E-HP-DC24V-F HC4E-HP-DC24V HC4ED-HP-DC24V
48V DC HC1E-HP-DC48V-F HC2E-HP-DC48V-F HC4E-HP-DC48V HC4ED-HP-DC48V
100/110V DC HC1E-HP-DC100V-F HC2E-HP-DC100V-F HC4E-HP-DC100V HC4ED-HP-DC100V
HC Products marked are discontinued as of August 31, 2012
6ds_61C04_en_hc: 220512D
4) PC board type (With LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please add “-31” in the suffix of part number when ordering the PC board type 0.9 mm width terminal. (4 Form C, 4 Form C (twin) only)
5) TM type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
3. Keep relay
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Note: Please refer to the “Standards Chart” for product certification.
Nominal coil voltage 1 Form C 2 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No.
6V AC HC1E-PL-AC6V-F HC2E-PL-AC6V-F HC4E-PL-AC6V HC4ED-PL-AC6V
12V AC HC1E-PL-AC12V-F HC2E-PL-AC12V-F HC4E-PL-AC12V HC4ED-PL-AC12V
24V AC HC1E-PL-AC24V-F HC2E-PL-AC24V-F HC4E-PL-AC24V HC4ED-PL-AC24V
48V AC HC1E-PL-AC48V-F HC2E-PL-AC48V-F HC4E-PL-AC48V HC4ED-PL-AC48V
100/110V AC HC1E-PL-AC100V-F HC2E-PL-AC100V-F HC4E-PL-AC100V HC4ED-PL-AC100V
110/120V AC HC1E-PL-AC120V-F HC2E-PL-AC120V-F HC4E-PL-AC120V HC4ED-PL-AC120V
200/220V AC HC1E-PL-AC200V-F HC2E-PL-AC200V-F HC4E-PL-AC200V HC4ED-PL-AC200V
220/240V AC HC1E-PL-AC240V-F HC2E-PL-AC240V-F HC4E-PL-AC240V HC4ED-PL-AC240V
6V DC HC1E-PL-DC6V-F HC2E-PL-DC6V-F HC4E-PL-DC6V HC4ED-PL-DC6V
12V DC HC1E-PL-DC12V-F HC2E-PL-DC12V-F HC4E-PL-DC12V HC4ED-PL-DC12V
24V DC HC1E-PL-DC24V-F HC2E-PL-DC24V-F HC4E-PL-DC24V HC4ED-PL-DC24V
48V DC HC1E-PL-DC48V-F HC2E-PL-DC48V-F HC4E-PL-DC48V HC4ED-PL-DC48V
100/110V DC HC1E-PL-DC100V-F HC2E-PL-DC100V-F HC4E-PL-DC100V HC4ED-PL-DC100V
Nominal coil voltage 1 Form C 2 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No.
6V AC HC1E-HTM-AC6V-F HC2E-HTM-AC6V-F HC4E-HTM-AC6V HC4ED-HTM-AC6V
12V AC HC1E-HTM-AC12V-F HC2E-HTM-AC12V-F HC4E-HTM-AC12V HC4ED-HTM-AC12V
24V AC HC1E-HTM-AC24V-F HC2E-HTM-AC24V-F HC4E-HTM-AC24V HC4ED-HTM-AC24V
48V AC HC1E-HTM-AC48V-F HC2E-HTM-AC48V-F HC4E-HTM-AC48V HC4ED-HTM-AC48V
100/110V AC HC1E-HTM-AC100V-F HC2E-HTM-AC100V-F HC4E-HTM-AC100V HC4ED-HTM-AC100V
110/120V AC HC1E-HTM-AC120V-F HC2E-HTM-AC120V-F HC4E-HTM-AC120V HC4ED-HTM-AC120V
200/220V AC HC1E-HTM-AC200V-F HC2E-HTM-AC200V-F HC4E-HTM-AC200V HC4ED-HTM-AC200V
220/240V AC HC1E-HTM-AC240V-F HC2E-HTM-AC240V-F HC4E-HTM-AC240V HC4ED-HTM-AC240V
6V DC HC1E-HTM-DC6V-F HC2E-HTM-DC6V-F HC4E-HTM-DC6V HC4ED-HTM-DC6V
12V DC HC1E-HTM-DC12V-F HC2E-HTM-DC12V-F HC4E-HTM-DC12V HC4ED-HTM-DC12V
24V DC HC1E-HTM-DC24V-F HC2E-HTM-DC24V-F HC4E-HTM-DC24V HC4ED-HTM-DC24V
48V DC HC1E-HTM-DC48V-F HC2E-HTM-DC48V-F HC4E-HTM-DC48V HC4ED-HTM-DC48V
100/110V DC HC1E-HTM-DC100V-F HC2E-HTM-DC100V-F HC4E-HTM-DC100V HC4ED-HTM-DC100V
Nominal coil voltage Plug-in type (2c) PC board type (2c)
Part No. Part No.
6V AC HC2K-AC6V-F HC2K-P-AC6V-F
12V AC HC2K-AC12V-F HC2K-P-AC12V-F
24V AC HC2K-AC24V-F HC2K-P-AC24V-F
48V AC HC2K-AC48V-F HC2K-P-AC48V-F
100V AC HC2K-AC100V-F HC2K-P-AC100V-F
6V DC HC2K-DC6V-F HC2K-P-DC6V-F
12V DC HC2K-DC12V-F HC2K-P-DC12V-F
24V DC HC2K-DC24V-F HC2K-P-DC24V-F
48V DC HC2K-DC48V-F HC2K-P-DC48V-F
100/110V DC HC2K-DC100V-F HC2K-P-DC100V-F
HC
P
roducts marked are discontinued as of August 31, 2012
7
ds_61C04_en_hc: 220512D
4. With diode type (For DC)
1) Plug-in type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (with LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
5. With CR circuit type
1) Plug-in type
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
2) Plug-in type (with LED indication)
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
* For sockets and terminal sockets, see page 20.
RATING
1. Standard type
1) Coil data
(1) AC coils (50/60Hz)
Notes: 1. The relay operates in a range of 80% to 110% V of the voltage rating, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
rated voltage. In particular, for AC operation, if the applied voltage drops to 80% V or more below the rated voltage, humming will occur and a large current will flow
leading possibly to coil burnout.
2. The maximum applied voltage is the maximum voltage fluctuation value for the coil power supply. This value is not a permissible value for continuous operation.
(This value differs depending on the ambient temperature. Please contact us for details.)
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V DC HC1-DC6V-D-F HC2-DC6V-D-F HC3-DC6V-D-F HC4-DC6V-D HC4D-DC6V-D
12V DC HC1-DC12V-D-F HC2-DC12V-D-F HC3-DC12V-D-F HC4-DC12V-D HC4D-DC12V-D
24V DC HC1-DC24V-D-F HC2-DC24V-D-F HC3-DC24V-D-F HC4-DC24V-D HC4D-DC24V-D
48V DC HC1-DC48V-D-F HC2-DC48V-D-F HC3-DC48V-D-F HC4-DC48V-D HC4D-DC48V-D
100/110V DC HC1-DC100V-D-F HC2-DC100V-D-F HC3-DC100V-D-F HC4-DC100V-D HC4D-DC100V-D
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
6V DC HC1-L-DC6V-D-F HC2-L-DC6V-D-F HC3-L-DC6V-D-F HC4-L-DC6V-D HC4D-L-DC6V-D
12V DC HC1-L-DC12V-D-F HC2-L-DC12V-D-F HC3-L-DC12V-D-F HC4-L-DC12V-D HC4D-L-DC12V-D
24V DC HC1-L-DC24V-D-F HC2-L-DC24V-D-F HC3-L-DC24V-D-F HC4-L-DC24V-D HC4D-L-DC24V-D
48V DC HC1-L-DC48V-D-F HC2-L-DC48V-D-F HC3-L-DC48V-D-F HC4-L-DC48V-D HC4D-L-DC48V-D
100/110V DC HC1-L-DC100V-D-F HC2-L-DC100V-D-F HC3-L-DC100V-D-F HC4-L-DC100V-D HC4D-L-DC100V-D
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
100/110V AC HC1-AC100V-R-F HC2-AC100V-R-F HC3-AC100V-R-F HC4-AC100V-R HC4D-AC100V-R
110/120V AC HC1-AC120V-R-F HC2-AC120V-R-F HC3-AC120V-R-F HC4-AC120V-R HC4D-AC120V-R
200/220V AC HC1-AC200V-R-F HC2-AC200V-R-F HC3-AC200V-R-F HC4-AC200V-R HC4D-AC200V-R
220/240V AC HC1-AC240V-R-F HC2-AC240V-R-F HC3-AC240V-R-F HC4-AC240V-R HC4D-AC240V-R
Nominal coil voltage 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Part No. Part No. Part No. Part No. Part No.
100/110V AC HC1-L-AC100V-R-F HC2-L-AC100V-R-F HC3-L-AC100V-R-F HC4-L-AC100V-R HC4D-L-AC100V-R
110/120V AC HC1-L-AC120V-R-F HC2-L-AC120V-R-F HC3-L-AC120V-R-F HC4-L-AC120V-R HC4D-L-AC120V-R
200/220V AC HC1-L-AC200V-R-F HC2-L-AC200V-R-F HC3-L-AC200V-R-F HC4-L-AC200V-R HC4D-L-AC200V-R
220/240V AC HC1-L-AC240V-R-F HC2-L-AC240V-R-F HC3-L-AC240V-R-F HC4-L-AC240V-R HC4D-L-AC240V-R
Type Nominal coil
voltage Pick-up voltage
(at 20C 68F)
Drop-out
voltage
(at 20C 68F)
Nominal coil current
[20%] (at 20C 68F)Coil inductance Nominal operating
power Max. applied
voltage
(at 70C 158F)
50Hz 60Hz N.C.
condition N.O.
condition 50Hz 60Hz
Standard
6V AC
80%V or less of
nominal voltage
(Initial)
30%V or more
of nominal
voltage
(Initial)
224mA 200mA 0.078H 0.074H
1.3VA 1.2VA 110%V of
nominal voltage
12V AC 111mA 100mA 0.312H 0.295H
24V AC 56mA 50mA 1.243H 1.181H
48V AC 28mA 25mA 4.974H 4.145H
100/110V AC 13.4/14.7mA 12/13.2mA 23.75H 20.63H
110/120V AC 12.2/13.5mA 10.9/11.9mA 27.19H 25.57H
200/220V AC 6.7/7.4mA 6/6.6mA 85.98H 81.76H
HC Products marked are discontinued as of August 31, 2012
8ds_61C04_en_hc: 220512D
(2) DC coils
Notes: 1. The coil resistance for DC operation is the value measured when the coil temperature is 20C 68F. Compensate 0.4% for every 1C change in temperature.
2. The relay operates in a range of 80% to 110% V of the voltage rating, but ideally, in consideration of temporary voltage fluctuations, it should be operated at the
rated voltage.
3. For use with 200 V DC, connect a 10 K (5W) resistor, in series, to the 100 V DC relay.
4. The maximum applied voltage is the maximum voltage fluctuation value for the coil power supply. This value is not a permissible value for continuous operation.
(This value differs depending on the ambient temperature. Please contact us for details.)
2) Specifications
Notes:
*1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load.
*2. For the AC coil types, the operate/release time will differ depending on the phase.
*3.The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
Type Nominal coil
voltage Pick-up voltage
(at 20C 68F)Drop-out voltage
(at 20C 68F)
Nominal coil current
[10%]
(at 20C 68F)
Coil resistance
[10%]
(at 20C 68F)
Nominal operating
power Max. applied voltage
(at 70C 158F)
Standard
6V DC
80%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
150mA 40
0.9W 110%V of
nominal voltage
12V DC 75mA 160
24V DC 37mA 650
48V DC 18.5mA 2,600
100/110V DC 10/11mA 10,0001.0W
Characteristics Item Specifications
Contact Arrangement 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C (twin)
Contact resistance (Initial) Max. 30 m (By voltage drop 6 V DC 1A)
Contact material Ag alloy (cd free) + Au flash AgNi type + Au clad
Rating
Nominal switching capacity
(resistive load) 10A 250V AC 7A 250V AC 7A 250V AC 5A 250V AC 3A 250V AC
Max. switching power
(resistive load) 2,500VA 1,750VA 1,750VA 1,250VA 750VA
Max. switching voltage 250VAC
Max. switching current 10A 7A 7A 5A 3A
Nominal operating power AC (50Hz): 1.3VA, AC (60Hz): 1.2VA, DC: 0.9 to 1.1W
Min. switching capacity
(Reference value)*11mA 1V DC 100A 1V DC
Electrical
characteristics
Insulation resistance (Initial) Min. 1,000M (at 500V DC) Measurement at same location as “Breakdown voltage” section.
Breakdown
voltage
(Initial)
Between open
contacts 700 Vrms for 1min. (Detection current: 10mA.)
Between contact
sets 700 Vrms for 1min. (Detection current: 10mA.)
Between contact
and coil 2,000 Vrms for 1min. (Detection current: 10mA.)
Temperature rise (coil)
(at 70C 158F)Max. 80C 176F (By resistive method, nominal coil voltage)
Operate time (at 20C 68F)*2Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.)
Release time (at 20C 68F)*2Max. 20ms (Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Mechanical
characteristics
Shock
resistance Functional Min. 196 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Destructive Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
Vibration
resistance Functional 10 to 55 Hz at double amplitude of 1 mm (Detection time: 10s.)
Destructive 10 to 55 Hz at double amplitude of 2 mm
Expected life
Mechanical Min. 5107: AC coil type (at 180 times/min.); Min. 108: DC coil type (at 180 times/min.)
Electrical Min. 2105
resistive load
(at 20 times/min.)
Min. 2105
resistive load
(at 20 times/min.)
Min. 105
resistive load
(at 20 times/min.)
Min. 2105
resistive load
(at 20 times/min.)
Min. 2105
resistive load
(at 20 times/min.)
Conditions Conditions for operation,
transport and storage*3Ambient temperature: –50C to +70C –58F to +158F (without LED); –50C to +60C –58F to +140F (with LED)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Max. Operating speed 20 times/min. (at max. rating)
Unit weight Approx. 30g 1.06 oz
HC
P
roducts marked are discontinued as of August 31, 2012
9
ds_61C04_en_hc: 220512D
3) Switching capacity and expected life
(1) Electrical (at 20 times/min.)
(2) Mechanical (at 180 times/min.)
AC coil type: Min. 5107; DC coil type: Min. 108
2. Amber sealed type
1) Coil data
Same coil data as HC relay standard type. Please refer to standard type information.
2) Specifications
Notes: Other specifications are same as standard types.
*1. This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load.
*2.The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
3) Switching capacity and expected life
(1) Electrical (at 20 times/min.)
(2) Mechanical (at 180 times/min.)
AC coil type: Min. 5107; DC coil type: Min. 108
Load AC DC Expected lifeResistive (cos = 1) Inductive (cos 0.4) Resistive Inductive
Voltage 125V AC 250V AC 125V AC 250V AC 30V DC 30V DC
1 Form C 10A 10A 5A 3A — — Min. 2105
7A 7A 3A 2.5A 3A 1A Min. 5105
5A 5A 2A 1.5A — — Min. 106
2 Form C 7A 7A 3.5A 2A — — Min. 2105
5A 5A 2.5A 1.5A 3A 0.6A Min. 5105
3A 3A 1.5A 1A — — Min. 106
3 Form C 7A 7A — — — — Min. 105
— — 3.5A 2A — — Min. 2105
5A 5A — — 3A 0.4A Min. 5105
4 Form C 5A 5A 2A 1A — — Min. 2105
3A 3A 1A 0.8A 3A 0.4A Min. 5105
2A 2A 0.5A 0.4A — — Min. 106
4 Form C (twin) 3A 3A 1A 0.8A 3A — Min. 2105
Characteristics Item Specifications
1 Form C 2 Form C 4 Form C 4 Form C (twin)
Contact Arrangement 1 Form C 2 Form C 4 Form C 4 Form C
Rating
Nominal switching capacity (resistive load) 5A 250V AC 3A 250V AC 2A 250V AC 1A 250V AC
Max. switching power (resistive load) 1,250VA 700VA 500VA 250VA
Max. switching voltage 250VAC 250VAC 250VAC 250VAC
Max. switching current 5A 3A 2A 1A
Min. switching capacity (Reference value)*11mA 100mV DC 100A 100mV DC
Electrical characteristics Temperature rise (coil) (at 60C 140F) Max. 90C 194F (By resistive method, nominal voltage)
Expected life Electrical Min. 2105 resistive load (at 20 times/min.)
Conditions Conditions for operation, transport and
storage*2Ambient temperature: –40C to +60C –40F to +140F;
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Ambient air pressure 760mmHg20% (1,013mb20%)
Load AC DC Expected lifeResistive (cos = 1) Inductive (cos 0.4) Resistive Inductive
Voltage 125V AC 250V AC 125V AC 250V AC 30V DC 30V DC
HC1E 5A 5A — — 3A 1A Min. 2105
HC2E 3A 3A — — 2A 0.7A Min. 2105
HC4E 2A 2A — — 2A 0.6A Min. 2105
HC4ED (4 Form C twin) 1A 1A — — — — Min. 2105
HC Products marked are discontinued as of August 31, 2012
10 ds_61C04_en_hc: 220512D
3. Keep relay
1) Coil data
(1) AC coils (50/60Hz)
(2) DC coils
Notes: 1. The allowable coil resistance range is 10% when within 1,000 and 15% when. 1,000 or higher.
2. The maximum applied voltage is the maximum voltage fluctuation value for the coil power supply. This value is not a permissible value for continuous operation.
(This value differs depending on the ambient temperature. Please contact us for details.)
2) Specifications
Notes:*1.
This value can change due to the switching frequency, environmental conditions and desired reliability level, therefore it is recommended to check this with the actual load.
*2. Other specifications are same as standard type HC relay. Please see the standard type HC relay.
*3. Please maintain (reset) the relay more than once a year. Leaving it in the set position for long periods of time will cause the magnet to attenuate over the years. This will
decrease the holding power and cause failure of the set position.
4. With diode type (For DC)
1) Coil data
Same coil data as HC relay standard type for DC. Please refer to standard type information.
Please connect DC coil type built-in diode correctly by verifying the coil polarity.
2) Specifications
Notes: Other specifications are same as standard type HC relay. Please see the standard type HC relay.
* The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
5. With CR circuit type
1) Coil data
Same coil data as HC relay standard type for AC. Please refer to standard type information.
2) Specifications
Notes: Other specifications are same as standard type HC relay. Please see the standard type HC relay.
* The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to “6. Usage, Storage and Transport
Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.
Contact
arrangement
Nominal
coil
voltage
Set voltage
(at 20C 68F)Reset voltage
(at 20C 68F)
Nominal operating current
[10%] (at 20C 68F)Nominal operating power Max. applied
voltage
(at 50C 122F)
Set coil Reset coil Set coil Reset coil
2 Form C
6V AC
80%V or less of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
206mA 103mA 1.23VA 0.62VA
110%V of
nominal voltage
12V AC 100mA 52mA 1.20VA 0.62VA
24V AC 51mA 21.4mA 1.22VA 0.51VA
48V AC 25.2mA 18.5mA 1.20VA 0.88VA
100V AC 13.3mA 7.1mA 1.33VA 0.71VA
Contact
arrangement
Nominal
coil
voltage
Set voltage
(at 20C 68F)Reset voltage
(at 20C 68F)
Nominal operating current
[10%] (at 20C 68F)Coil resistance
[10%] (at 20C 68F)Nominal operating power Max. applied
voltage
(at 50C 122F)
Set coil Reset coil Set coil Reset coil Set coil Reset coil
2 Form C
6V DC
80%V or less of
nominal voltage
(Initial)
80%V or less of
nominal voltage
(Initial)
207mA 107mA 29561.24W 0.64W
110%V of
nominal voltage
12V DC 100mA 52.2mA 1202301.20W 0.63W
24V DC 51.1mA 25.5mA 4709411.23W 0.61W
48V DC 25.3mA 13.7mA 1,8973,5041.21W 0.66W
100V DC 15.6mA 5.8mA 6,41017,2411.56W 0.58W
Characteristics Item Specifications
Contact Contact resistance (Initial) Max. 50 m (By voltage drop 6 V DC 1A)
Rating
Nominal switching capacity (resistive load) 3A 250V AC
Max. switching power (resistive load) 750VA
Max. switching current 3A
Nominal operating power Set coil: 1.20VA to 1.33VA; Reset coil: 0.51VA to 0.88VA
Min. switching capacity (Reference value)*1100A 100mV DC
Electrical
characteristics
Breakdown voltage (Initial) Between contact and coil 1,500 Vrms for 1min.
Temperature rise (coil) Set coil: Max. 80C 176F; Reset coil: Max. 50C 122F (at nominal coil voltage)
Set time/Reset time (at 20C 68F) Approx. 20ms/30ms (at nominal coil voltage)
Mechanical
characteristics Shock resistance Functional Min. 98m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)
Expected life Mechanical Min. 107 (at 180 times/min.)
Electrical Min. 2105 rated load (at 20 times/min.)
Conditions Ambient temperature –40C to +50C –40F to +122F (Not freezing and condensing at low temperature)
Characteristics Item Specifications
Conditions Conditions for operation, transport and storage* Ambient temperature: –50C to +60C –58F to +140F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Characteristics Item Specifications
Electrical characteristics Temperature rise (coil) Max. 90C 194F (By resistive method, nominal voltage, rated current at 60C 140F)
Conditions Conditions for operation, transport and storage* Ambient temperature: –50C to +60C –58F to +140F
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
HC
P
roducts marked are discontinued as of August 31, 2012
11
ds_61C04_en_hc: 220512D
REFERENCE DATA
Standard type
1. Life curve
Load: 250 V AC resistive load 2.-(1) Switching capacity range
(single contact type) 2.-(2) Switching capacity range
(4-pole bifurcated (twin) contact type)
246810
100
200
300
400
500
5,000
10,000
1c
2c
3c
4c
Load current, A
Life, ×104 times
Mechanical life (DC type)
Mechanical life (AC type)
(250 V AC cosϕ = 1)
10mA
100
10
250
1A1mA 7A
5A 10
A
HC1c
HC4c
HC2c, 3c
AC current
AC voltage, V
100μA
100mV
100
250
1A 3A 10
A
AC current
AC voltage, V
3.-(1) Coil temperature rise
(1 Form C, AC type)
Measured portion: Inside the coil
Ambient temperature: 25C 77F
3.-(2) Coil temperature rise
(2 Form C, AC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
3.-(3) Coil temperature rise
(3 Form C, AC type)
Measured portion: Inside the coil
Ambient temperature: 18C 64F (See note.) (See note.) (See note.)
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
10A
7A
0A
2A
5A
Coil applied voltage, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
10A
5A
0A
Coil applied voltage, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
5A
7A
0A
Coil applied voltage, %V
Temperature rise, °C
3.-(4) Coil temperature rise
(4 Form C, AC type)
Measured portion: Inside the coil
Ambient temperature: 15 to 21C 59 to 70F (See note.)
3.-(5) Coil temperature rise
(1 Form C, DC type)
Measured portion: Inside the coil
Ambient temperature: 29C 84F
3.-(6) Coil temperature rise
(2 Form C, DC type)
Measured portion: Inside the coil
Ambient temperature: 29C 84F
80 90 100 110 120
0
20
40
60
80
100
120
140
160
180
5A
3A
1A
Coil applied voltage, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
10A
5A
0A
Coil applied voltage, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
7A
5A
0A
Coil applied voltage, %V
Temperature rise, °C
3.-(7) Coil temperature rise
(3 Form C, DC type)
Measured portion: Inside the coil
Ambient temperature: 29C 84F
3.-(8) Coil temperature rise
(4 Form C, DC type)
Measured portion: Inside the coil
Ambient temperature: 17 to 18C 62 to 64F
Note: Coil temperature rise
When the nominal voltage is applied to AC 120 or
240 V coil types respectively, the figures of coil
temperature rise increase by approx. 10 degrees to
the ones shown on each graph.
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
7A
5A
0A
Coil applied voltage, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
5A
3A
1A
Coil applied voltage, %V
Temperature rise, °C
HC Products marked are discontinued as of August 31, 2012
12 ds_61C04_en_hc: 220512D
Amber sealed type
1.-(1) Switching capacity range
(single contact type) 1.-(2) Switching capacity range
(4-pole bifurcated (twin) contact type) 2.-(1) Coil temperature rise (1 Form C AC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
10mA
250V
100V
10V
1A 3A2A 5A 10
A
HC1E
HC4E
HC2E
AC current
AC voltage, V
100μA
100mV
100
250
1A 3A 10
A
AC current
AC voltage, V
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
5A
Voltage applied to coil, %V
Temperature rise, °C
2.-(2) Coil temperature rise (2 Form C AC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
2.-(3) Coil temperature rise (4 Form C AC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
2.-(4) Coil temperature rise (1 Form C DC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F (See note.) (See note.)
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
3A
Voltage applied to coil, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
2A
Voltage applied to coil, %V
Temperature rise, °C
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
5A
0A
Voltage applied to coil, %V
Temperature rise, °C
2.-(5) Coil temperature rise (2 Form C DC type)
Measured portion: Inside the coil
Ambient temperature: 30C 86F
Note: Coil temperature rise
When the nominal voltage is applied to AC 120 or
240 V coil types respectively, the figures of coil
temperature rise increase by approx. 10 degrees to
the ones shown on each graph.
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
5A
Voltage applied to coil, %V
Temperature rise, °C
Keep relay
Coil temperature rise
Tested sample: HC2K-DC12V, 2 pcs
Measured portion: Inside the coil
Ambient temperature: 28C 82.4F
80 90 100 110 120
0
10
20
30
40
50
60
70
80
90
100
Coil applied voltage, %V
Temperature rise, °C
0A
3A
HC
P
roducts marked are discontinued as of August 31, 2012
13
ds_61C04_en_hc: 220512D
With diode type (For DC)
With CR circuit type
1.-(1) DC coil surge voltage waveform
(without diode) 1.-(2) DC coil surge voltage waveform
(with diode)
Diode characteristics;
Reverse breakdown voltage: 1,000V,
Forward current: 1A
OFFON
260V
12V DC
+
–
To digital
memory
OFFON
12V DC
+
–
To digital
memory
(
(
Reverse breakdown voltage: 1,000 V
Forward current: 1 A
1.-(1) AC coil surge voltage waveform
(with CR circuit)
Tested sample: HC4-AC200V-R
1.-(2) AC coil surge voltage waveform
(without CR circuit)
Tested sample: HC4-AC200V
282V
55V
1.5ms
3.2ms
200V AC To digital
memory
282V
630V
1.8ms
200V AC To digital
memory
HC Products marked are discontinued as of August 31, 2012
14 ds_61C04_en_hc: 220512D
DIMENSIONS (mm inch)
Standard and Amber sealed types
1) Plug-in type
Download from our Web site.
CAD Data
CAD Data
1 Form C
CAD Data External dimensions
20.8
.819
1.7
.067 1.7
.067
35.2
1.386
6.4
.252
2.54 0.5
.100 .020
.526
13.35
.175
4.45
.174
4.41
.160
4.06
6.35
6.35
.250
.250
27.2
1.071
.039
1
.024
0.6
2
7
12
13 14
General tolerance: 0.3 .012
Schematic (Bottom view)
Standard type
2712
14
13
LED AC type LED DC type
712
14
2
13
(∼)(∼)
2712
14
13
(−)(+)
2 Form C
CAD Data External dimensions
20.8
.819
1.7 1.7
.067 .067
35.2
1.386
6.4
.252
2.54
.100 0.5
.020
27.2
1.071
.024
0.6
.039
1
.526
13.35 .174
4.41
.160
4.06
6.35
6.35
.250
.250
14
5
9
13
8
12
14
General tolerance: 0.3 .012
Schematic (Bottom view)
Standard type
14
8
12
14
5
9
13
LED AC type LED DC type
14
13
(∼)(∼)
14
8
12
5
9
14
13
(−)(+)
14
8
12
5
9
3 Form C
CAD Data External dimensions
20.8
.819
1.7
.067 1.7
.067
35.2
1.386
6.4
.252
2.54
.100
0.5
.020
27.2
1.071
.024
0.6
.039
1
.526
13.35 .174
4.41
4.06
6.35
6.35
.160
.250
.250
1
4
7
13
89
14
56
23
General tolerance: 0.3 .012
Schematic (Bottom view)
Standard type
1
14
4
7
2
5
8
3
6
9
13
LED AC type LED DC type
14
13
(∼)(∼)
1
4
7
2
5
8
3
6
9
14
13
(−)(+)
1
4
7
2
5
8
3
6
9
HC
P
roducts marked are discontinued as of August 31, 2012
15
ds_61C04_en_hc: 220512D
2) PC board type
4 Form C and 4-pole bifurcated (twin)
CAD Data External dimensions
.819
20.8
1.7 1.7
.067 .067
35.2
1.386
6.4
.252
2.54
.100
.039
1
0.5
.020
27.2
1.071
13.35
.526 .174
4.41
4.06
6.35
6.35
.160
.250
.250
.024
0.6
1
5
9
13 14
6
10 11 12
78
234
.175
4.45
General tolerance: 0.3 .012
Schematic (Bottom view)
Standard type
1
14
5
9
2
6
10
3
7
11
4
8
12
13
LED AC type LED DC type
14
13
(∼)(∼)
1
5
9
2
6
10
3
7
11
4
8
12
14
13
(−)(+)
1
5
9
2
6
10
3
7
11
4
8
12
4 Form C
CAD Data External dimensions
.819
20.8
1.7 1.7
.067 .067
35.2
1.386
1.5
.039
1
0.5
.059 .020
1.071
27.2
13.35
.526
.174
4.41
4.06
6.35
6.35
.160
.250
.250
.024
0.6
1.5
.059
3.5
.138
.175
4.45
12 34
8675
910 11
13
12
14
General tolerance: 0.3 .012
PC board pattern
1 Form C 2 Form C 3 Form C 4 Form C
13.35
.526
8.9
.350
4.45
.175
.161
4.1
10.4
.409
16.8
.661
5-.079 dia.
5-2 dia. hole 13.35
.526
.161
4.1
10.4
.409
16.8
.661
8-.079 dia.
8-2 dia. hole 13.35
.526
.161
4.1
10.4
.409
16.8
.661
11-2 dia. hole
11-.079 dia.
13.35
.526
8.9
.350
4.45
.175
.161
4.1
10.4
.409
16.8
.661
14-.079 dia.
14-2 dia. hole
Tolerance: 0.1 .004
The diagrams show the external dimensions of
the 4 Form C and 4-pole bifurcated (twin) types.
For 1 Form C, 2 Form C, and 3 Form C, see
diagrams at plug-in types (only the terminals are
different).
Types with 0.9 mm terminal width are also
available.
Schematic
Same schematic as plug-in type HC relay
HC Products marked are discontinued as of August 31, 2012
16 ds_61C04_en_hc: 220512D
3) TM type
Keep relay
Plug-in type (2 Form C)
4 Form C
CAD Data External dimensions
20.6
34.2
1.346
6.4
.252
2.54
.100
.039
1
0.5
.020
43
.811 1.693 2
.079
13.35
.526
.170
4.31
.160
4.06
6.35
6.35
.250
.250
.175
4.45
.142
3.6
27
1.063
37.6
1.480
1
5
9
13
6
10
23
7
11
4
8
12
14
General tolerance: 0.3 .012
The diagrams show the external dimensions of
the 4 Form C and 4-pole bifurcated (twin) types.
For 1 Form C, 2 Form C, and 3 Form C, see
diagrams at plug-in types (only the terminals are
different).
Chassis (Panel) cutout
Tolerance: 0.1 .004
Schematic
Same schematic as plug-in type HC relay
Be aware that there is no LED indicator with CR
circuit and built-in diode types.
37.6
1.480
2-.142 dia.
2-3.6 dia.
Chassis (Panel) cutout in tandem mounting
Notes: 1. In mounting, use M3 screws and M3 washers.
2. When mounting TM types, use washers to prevent damage or distortion to the polycarbonate cover.
3. When tightening fixing screws, the optimum torque range should be 0.294 to 0.49 N·m, (3 to 5 kgf·cm).
Moreover, use washers to prevent loosening.
37.6
1.480
21 21
.827 .827
.906
23
2
.079
CAD Data External dimensions
0.5
.020
27.4
1.079
21
.827
35.2
1.386
6.4
.252
2.54
.100
.039
1
6.9
.272
13.35
.526
.178
4.51
4.06
6.35
6.35
.160
.250
.250
.175
4.45
1
5
9
13 14
10 11 12
67
8
234
General tolerance: 0.3 .012
Schematic (Bottom view)
DC type AC type
1
5
911 12
8
4
14
10
13
−+
−+
Reset
Set
1
5
911 12
8
4
14
10
13 Reset
Set
HC
P
roducts marked are discontinued as of August 31, 2012
17
ds_61C04_en_hc: 220512D
PC board type (2 Form C)
With diode type (For DC)
Same dimensions as HC relay standard/plug-in type
With CR circuit type
Plug-in type
CAD Data External dimensions
21
.827
35.2
1.386
1.5
.059
.039
1
0.5
.020
27.2
1.071
13.35
.526
.178
4.51
4.06
6.35
6.35
.160
.250
.250
5.0
.197
3.5
.138
.175
4.45
1
5
9
13 14
10 11 12
67
8
234
General tolerance: 0.3 .012
Schematic (Bottom view)
DC type AC type
1
5
911 12
8
4
14
10
13
−+
−+
Reset
Set
1
5
911 12
8
4
14
10
13 Reset
Set
PC board pattern (Bottom view)
13.35
.526
8.9
.350
4.45
.175
4.1
.161
10.4
.409 16.8
.661
14-.079 dia. hole
14-2 dia. hole
21
.827
27.4
1.079
Idle terminal
(hole needed)
Tolerance: 0.1 .004
CAD Data Schematic
Without LED indicator
1234
5678
9 101112
13−+14
Protection (surge-absorbing) diode
With LED indicator
1234
5678
9101112
13−+14
Protection (surge-absorbing) diode
LED
CAD Data 4 Form C External dimensions
General tolerance: 0.3 .012
1 2 3 4
5 6 7 8
9
13
10 11 12
14
4.41
6.35
4.06
6.35
.174
.250
.160
.250
.526
13.35
4.45
.175
2.54
.100
27.4
21 1.079
.827
52.3
2.059
.039
1
0.5
.020
6.4
.252
Schematic
Without LED indicator With LED indicator
1234
5678
9101112
13 14
1234
5678
9101112
13 14
Diagrams show the external dimensions and
schematic of the 4 Form C and 4-pole bifurcated
(twin) types. For the 1 Form C, 2 Form C, and
3 Form C types, only the terminals differ. The
dimensions of the terminal are the same as for
standard type HC relays.
HC Products marked are discontinued as of August 31, 2012
18 ds_61C04_en_hc: 220512D
SAFETY STANDARDS
Item UL/C-UL (Recognized) CSA (Certified) VDE (Certified) TV rating (UL/CSA) Remarks
File No. Contact rating File No. Contact rating File No. Contact rating File No. Rating
HC
Standard
1 Form C
E43028 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC
LR26550
etc. 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC
40017406 10A 250V AC (cos
=1.0)
3A 250V AC (cos
=0.4)
3A 30V DC (0ms)
UL
E43149
CSA
LR26550
TV-3
2 Form C
E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
40017406 7A 250V AC (cos
=1.0)
2A 250V AC (cos
=0.4)
3A 30V DC (0ms)
UL
E43149
CSA
LR26550
TV-3
3 Form C E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
4 Form C E43028 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC
LR26550
etc. 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC
40017406 5A 65V AC (cos
=1.0)
3A 65V AC (cos
=0.4)
3A 30V DC (0ms) ——
4 Form C twin E43149 3A 250V AC
3A 30V DC LR26550
etc. 3A 250V AC
3A 30V DC ————
HC Amber
1 Form C E43028 6A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 6A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
2 Form C E43028 4A 250V AC
1/10HP 125, 250V AC
3A 30V DC
LR26550
etc. 4A 250V AC
1/10HP 125, 250V AC
3A 30V DC ————
4 Form C E43028 2A 250V AC
1/20HP 125, 250V AC
2A 30V DC
LR26550
etc. 2A 250V AC
1/20HP 125, 250V AC
2A 30V DC ————
4 Form C twin E43149 1A 250V AC
1A 30V DC LR26550
etc. 1A 250V AC
1A 30V DC ————
HC keep E43149 3A 250V AC
3A 30V DC LR26550
etc. 3A 250V AC
3A 30V DC — — — — Approved (DC type only)
HC with
diode type
(For DC)
1 Form C E43028 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC
LR26550
etc. 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC ————
2 Form C E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
3 Form C E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
4 Form C E43028 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC
LR26550
etc. 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC ————
4 Form C twin E43149 3A 250V AC
3A 30V DC LR26550
etc. 3A 250V AC
3A 30V DC ————
HC with
CR circuit
1 Form C E43028 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC
LR26550
etc. 10A 250V AC
1/3HP 125, 250V AC
3A 30V DC ————
2 Form C E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
3 Form C E43028 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC
LR26550
etc. 7A 250V AC
1/6HP 125, 250V AC
3A 30V DC ————
4 Form C E43028 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC
LR26550
etc. 5A 250V AC
1/10HP 125, 250V AC
3A 30V DC ————
4 Form C twin E43149 3A 250V AC
3A 30V DC LR26550
etc. 3A 250V AC
3A 30V DC ————
HC
P
roducts marked are discontinued as of August 31, 2012
19
ds_61C04_en_hc: 220512D
NOTES
For Cautions for Use, see Relay Technical Information.
Item UL/C-UL (Recognized) CSA (Certified) VDE (Certified) TV rating (UL/CSA) Remarks
File No. Contact rating File No. Contact rating File No. Contact rating File No. Rating
1. Amber sealed type
When mounting TM types, use washers
to prevent damage or distortion to the
polycarbonate cover. When tightening
fixing screws, the optimum torque range
should be 0.294 to 0.49 N·m, (3 to 5
kgf·cm). If screws are over tightened, the
cover may distort, resulting in poor
sealing. Moreover, to prevent loosening,
use washers.
2. Keep relay
1) The schematic differs from that in the
standard type 4 Form C HC relay. Follow
the schematic on the cover sticker.
2) Conform with the schematic for the DC
type, which has a polarized coil.
3) Because retention characteristics vary
according to the waveform of the voltage
applied to the coil, do your best to avoid
capacitor driving.
In capacitor driving, use a capacitor of
300 F or more.
4) Ensure that the minimum pulse width
of voltage applied to coil is greater than
150 ms.
3. Diode characteristics
1) Reverse breakdown voltage: 1,000 V
2) Forward current: 1 A
4. Diode and CR built-in type
Since the diode and CR inside the relay
coil are designed to absorb the counter
emf, the element may be damaged if a
large surge, etc., is applied to the diode
and CR.
If there is the possibility of a large surge
voltage from the outside, please
implement measures to absorb it.
5. Please connect DC coil types with
LED and built-in diode correctly by
verifying the coil polarity (“+” and “–
”). Connecting with reverse polarity
will cause the LED not to light and
damage the built-in diode due to its
specification.
HC Products marked are discontinued as of August 31, 2012
20 ds_61C04_en_hc: 220512D
SELECTOR CHART
1. Sockets
Standard packing: Carton: 20 pcs.; Case: 200 pcs.
Notes: 1. Use the hold-down clip that is shipped with the socket. (The hold-down clip for HC relay with CR circuit is included in the package.)
2. Certified by UL and CSA (except for wrapping socket).
3. Not compatible with HJ relays.
2. Terminal sockets ( Sockets marked are discontinued as of March 31, 2013.)
Notes: 1. Use the hold-down clip that is shipped with the socket. (The hold-down clip for HC relay with CR circuit is included in the package.)
2. Certified by UL/C-UL (except for HC4-TSF-K).
3. In order to prevent breakage and disfiguring, the screw tightening torque for the terminal socket should be within the range of 0.49 to 0.69 N·m {5 to 7kgf·cm}.
4. Not compatible with HJ relays.
ACCESSORIES HC RELAYS
(Sockets and
Terminal sockets)
Type No. of pole Product name Part No.
Applicable HC relay (Plug-in type)
Standard type/With diode type (for DC) Amber type
Keep
relay
1 Form C 2 Form C 3 Form C 4 Form C 4 Form C
(twin) 1 Form C 2 Form C 4 Form C 4 Form C
(twin) 2 Form C
Plug-in
1-pole
HC1-socket HC1-SS-K
2-pole
HC2-socket HC2-SS-K
3-pole
HC3-socket HC3-SS-K
1/2/4-pole (common)
HC4-socket HC4-SS-K
PC board
1-pole
HC1-socket for PC board HC1-PS-K
2-pole
HC2-socket for PC board HC2-PS-K
3-pole
HC3-socket for PC board HC3-PS-K
1/2/4-pole (common)
HC4-socket for PC board HC4-PS-K
Wrapping
1/2/4-pole (common)
HC4-wrapping socket HC4-WS-K
HC4-wrapping socket (spring) HC4-WS
Type No. of pole Item Part No.
Standard
packing
Applicable HC relay (Plug-in type)
Standard type/With diode type (for DC) Amber type
Keep
relay
Carton Case 1 Form C 2 Form C 3 Form C 4 Form C 4 Form C
(twin) 1 Form C 2 Form C 4 Form C 4 Form C
(twin) 2 Form C
For DIN
rail
2-pole
HC2-slim type DIN terminal
socket
HC2-SFD-S 20 pcs. 100 pcs.
2-pole
HC2-DIN
HC2-SFD-K 10 pcs. 100 pcs.
3-pole
HC3-DIN
HC3-SFD-K 5 pcs. 50 pcs.
1/2/4-pole (common)
HC4-DIN high terminal socket
HC4-SFD-K 10 pcs. 100 pcs.
1/2/4-pole (common)
HC vertical terminal socket
HC4-TSF-K 20 pcs. 200 pcs.
For
general
2-pole
HC2-terminal socket
HC2-SF-K 10 pcs. 100 pcs.
3-pole
HC3-high terminal socket
HC3-HSF-K 5 pcs. 50 pcs.
1/2/4-pole (common)
HC-high terminal socket
HC4-HSF-K 5 pcs. 50 pcs.
Sockets marked are discontinued as of March 31, 2013
FEATURES
1. HC Relay Sockets
In the table below, the socket suitable for each type of HC relay is indicated
by a black dot.
1) Plug-in type sockets, PC board type sockets, and wrapping
type sockets are available for HC relays.
2) Certified by UL and CSA
3) A hold-down clip is included in the package.
The fixing method is the
same as for HC sockets,
ordinary HC terminal
sockets and HL sockets.
HC/HL-LEAF-SPRING-MK
Note: Not compatible with HJ relays.
Please use the HJ relay dedicated socket.
2. HC Relay Terminal sockets
In the table below, the terminal socket suitable for each type of HC relay is indicated
by a black dot.
1) Ordinary terminal sockets and terminal sockets for DIN rail
assembly are available.
2) Certified by UL/C-UL
3) A hold-down clip is included in the package.
Note: Not compatible with HJ relays.
Please use the HJ relay dedicated terminal socket.
The fixing
method is the
same as for
sockets.
Ordinary terminal socket
HC/HL-LEAF-SPRING-MK
The fixing method
is the same as for
the HC DIN rail
terminal sockets
and the HL DIN rail
terminal sockets.
DIN rail Terminal sockets
HC/HL-LEAF-SPRING-K
HC
21
ds_61C04_en_hc: 220512D
DIMENSIONS (mm inch)
1. Plug-in type sockets
HC1-Socket (HC1-SS-K)
External dimensions
1.157
29.4
25.2
.992
4.06
.160
.175 .175
4.45 4.45
.175
4.45
6.35
1.27
.050
6.35
.250
.250
7.65
.301
2.3
.091
16.55
.652
7.06
.278
25.5
1.004
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
HC2-Socket (HC2-SS-K)
External dimensions
29.4
1.157
25.2
.992
4.06
.175 .175
4.45 4.45
.175
4.45
6.35
1.27
.050
6.35
.160
.250
.250
7.65
.301
2.3
.091
16.55
.652
7.06
.278
25.5
1.004
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
HC3-Socket (HC3-SS-K)
External dimensions
7.65
.301
2.3
.091
16.55
.652
29.4
1.157
25.2
.992
29.4
29.4
13.35
.526
.360
9.14
16.76
.660
10.41
.410
.160
4.06
21.2
.835
25.5
1.004
1
4
7
2
5
8
3
6
9
13 14
General tolerance: 0.3 .012
HC4-Socket (HC4-SS-K)
External dimensions
1.157
29.4
25.2
.992
4.06
.175 .175
4.45 4.45
.175
4.45
6.35
1.27
.050
6.35
.160
.250
.250
7.65
.301
2.3
.091
16.55
.652
7.06
.278
25.5
1.004
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
Mounting hole diagram Side-by-side installation
General tolerance: 0.2 .008
Notes: 1. Applicable chassis board thickness is 1.0 to
2.0 mm.
2. Installation is easy by inserting the socket
from the top into the holes and by
depressing the two down arrows on the
retention fitting from the front.
With a relay mounted (HC2-SS-K)
Hold-down clip is packaged with the socket.
8.9
.350
25.8
25.8
1.016
1.016
21.6 21.6
.850 .850
5.9
.232
HC
22 ds_61C04_en_hc: 220512D
2. PC board type sockets
HC1- PC board type socket (HC1-PS-K)
External dimensions
29.4
1.157
25.2
.992
.160
4.06
.175 .175
.175
4.45 4.45
4.45
6.35
1.2
.047
6.35
.250
.250
3.95
.156
2
.079
13.15
.518
7.06
.278
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
HC2- PC board type socket (HC2-PS-K)
External dimensions
29.4
1.157
25.2
.992
.160
4.06 13.35
.526
6.35
1.27
.050
6.35
.250
.250
3.95
.156
2
.079
13.15
.518
7.06
.278
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
HC3- PC board type socket (HC3-PS-K)
External dimensions
29.4
1.157
25.2
.992
21.2
.835
29.4
1.157
13.35
.526
.360
9.14
16.76
.660
10.41
.410
.160
4.06
1
4
7
2
5
8
3
6
9
13 14
General tolerance: 0.3 .012
HC4- PC board type socket (HC4-PS-K)
External dimensions
1.157
29.4
25.2
.992
.160
4.06
.175 .175
4.45 4.45
.175
4.45
6.35
1.27
.050
6.35
.250
.250
3.95
.156
2
.079
13.15
.518
7.06
.278
21.2
.835
1
5
9
2
6
10
3
7
11
4
8
12
13 14
General tolerance: 0.3 .012
PC board pattern (Bottom view) With a relay mounted
Hold-down clip is packaged with the socket.
1 Form C 2 Form C 3 Form C 4 Form C
Side-by-side installation
General tolerance: 0.1 .004
13.3513.35 9.85 .526.526 .388
16.8
16.8
17.95
.661
.661
.707
.079 dia.
2 dia. hole
HC
23
ds_61C04_en_hc: 220512D
3. Wrapping type sockets
Standard wrapping type sockets
(HC4-WS-K) External dimensions
16.76
.660
29.4
1.157
25.2
.992
9.14
.360
10.41
.410
.160
4.06
12.4
.488
21.2
.835
1.0±0.1
.039±.004
34.4
1.354
4.45
.175
13.35
.526
25.5
1.004
.039±.004
1.0±0.1
1±0.1
.039±.004
1±0.05
.039±.002
Note: The external and mounting dimensions are the same for 1-pole (HC1-WS-K), 2-pole (HC2-WS-K), and 3-pole (HC3-WS-K) types.
Only the number of terminals varies.
Hold-down clip
(Hold-down clip is packaged with
the socket)
Terminal cross section
General tolerance: 0.3 .012
Wrapping type sockets with hold-down clip
(HC4-WS) External dimensions
1
.039
1
.039
1
5
9
2
6
10
3
7
11
4
8
12
13 14
5
.197
39.3
1.547
73.7
2.902
22.0
.866 21.2
.835
25.5
1.004
25.2
.992
1.157
29.4
.906
23
1±0.1
.039±.004
1±0.05
.039±.002
Terminal cross section
General tolerance: 0.7 .028
Mounting hole diagram Side-by-side installation
General tolerance: 0.2 .008
Notes: 1. Applicable chassis board thickness is 1.0 to
2.0 mm.
2. Installation is easy by inserting the socket
from the top into the holes and by
depressing the two down arrows on the
retention fitting from the front.
8.9
.350
25.8
1.016
25.8
1.016
21.6 21.6
.850 .850
5.9
.232
HC
24 ds_61C04_en_hc: 220512D
4. DIN rail Terminal sockets ( Sockets marked are discontinued as of March 31, 2013.)
HC2-Slim type DIN rail terminal sockets (HC2-SFD-S) External dimensions
13.35±0.2
.526±.008
.591±.024
15±0.6
22±0.6
.866±.024 28.5±0.6
1.122±.024
20±0.6
.787±.024
6.4±0.2
.244±.012
6.2±0.3
4.2±0.3
.165±.012
.236±.012
6±0.3
2.244±.039
57±1
35.4±0.5
1.394±.020
67±1
2.638±.039
2±0.15
.079±.006
.315±.008
8±0.2
6.3±0.2
.252±.008
.248±.008
.161±.008
4.1±0.2
6
.236
M.118 screw
M3 screw
Schematic
85
41
12 9
14 13
N.C.
N.O.
COM
Coil
General tolerance: 0.5 .020
HC2-high DIN rail terminal socket (HC2-SFD-K) External dimensions
13.35±0.2
.526±.008
26±0.6
1.024±.024
30±0.6
1.181±.024
21.1±0.6
.831±.024
6.4±0.2
.165±.012
4.2±0.3
67±1
2.638±.039
2±0.15
.079±.006
6.3±0.2
.252±.008
.248±.008
.161±.008
4.1±0.2
6
.236
M.118 screw
M3 screw
Schematic
85
4
12
14
1
9
13
N.C.
N.O.
COM
Coil
General tolerance: 0.5 .020
HC3-high DIN rail terminal socket (HC3-SFD-K) External dimensions
26±0.6
1.024±.024
30±0.6
1.181±.024
21.1±0.6
.831±.024
6.35±0.2
.165±.012
4.2±0.3
67±1
2.638±.039
1.27±0.15
.050±.006
6.35±0.2
.250±.008
.250±.008
.160±.008
4.06±0.2
6.2
.244
M.118 screw
M3 screw
Schematic
6
14 13
1
5
32
98
7
4
N.C.
N.O.
COM
Coil
General tolerance: 0.5 .020
HC4-high DIN rail terminal socket (HC4-SFD-K) External dimensions
M.118 screw
M3 screw
21.1±0.6
.831±.024
67±1
2.638±.039
.165±.012
4.2±0.3
30±0.6
1.181±.024
6
.236
6.4±0.2
6.3±0.2
.252±.008
.248±.008
2±0.15
.079±.006
.161±.008
4.1±0.2
26±0.6
1.024±.024
4.45±0.2
.175±.008
13.35±0.2
.526±.008
Schematic
4
8
3
7
2
6
1
5
12 11 10 9
14 13
N.C.
N.O.
COM
Coil
General tolerance: 0.5 .020
HC
25
ds_61C04_en_hc: 220512D
5. Ordinary terminal sockets
HC vertical type terminal socket (HC4-TSF-K) External dimensions
2-.165×.197
2-4.2×5 over hole
28.6±0.6
1.126±.024
M.118 screw
M3 screw
22±0.6
.866±.024
67±1
2.638±.039
59±1
2.323±.039
30±0.6
1.181±.024
6.2
.244
Schematic
414 13
12 11 10 9
87 65
321
General tolerance: 0.5 .020
Mounting hole diagram
HC2-Slim type HC2, HC3 and HC4 HC vertical type With a relay mounted (HC4-SFD-K)
Hold-down clip is packaged with the terminal socket.
General tolerance: 0.1 .004
Panel hole
dimensions for
side-by-side
mounting
Panel hole
dimensions for
side-by-side
mounting
HC2-terminal socket (HC2-SF-K for HC2) External dimensions
General tolerance: 0.5 .020
12
.472 17.5
.689
30
1.181
15
.591
6.2
.244
40
1.575
5
.197
M.118 screw
M3 screw
2-.165×.197
2-4.2×5 over hole
Schematic
15913
4 8 12 14
HC3-high terminal socket (HC3-HSF-K) suitable for both HC2 and HC3
External dimensions
General tolerance: 0.5 .020
22.5
.886
30
1.181 27.8
1.094
28.6
1.126
.630
16 8
.315
6.2
.244
6753.5 2.6382.106
9
.354
Screw hole
dimensions
2-.165×.354
2-4.2×9 over hole
M.118 screw
M3 screw
Schematic
14713
369
258 14
HC
26 ds_61C04_en_hc: 220512D
HC4-high terminal socket (HC4-HSF-K) suitable for HC 1, 2 and 4
External dimensions
General tolerance: 0.5 .020
2-.165×.354
2-4.2×9 over hole
22.5
.886
53.5
2.106 67
2.638
9
.354
6.2
.244
30
1.181
M.118 screw
M3 screw
28.6
1.126
8
.315
.630
16
27.8
1.094 Screw hole
dimensions
Schematic
1
2
4
3
5
6
8
7
9
10
12
13
14
11
Mounting hole diagram
HC2-SF-K
Panel hole dimensions for
side-by-side mounting
HC3-HSF-K and HC4-HSF-K
Panel hole dimensions for
side-by-side mounting
.472 .472.906
12 1223
40
1.575
30 30
1.181 1.181
5
.197
2-M.138 screw hole
(or .165±.004 dia. hole)
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
22.5 22.5
.886 .886
53.5
2.106
2.638
67
30 30
1.181 1.181
5
.197
12.5 .492
2-M.138 screw hole
(or .165±.004 dia. hole)
2-M3.5 screw hole
(or 4.2±0.1 dia. hole)
With a relay mounted (HC2-SF-K)
Hold-down clip is packaged with the terminal socket.
General tolerance: 0.1 .004
