General-purpose Relay LY A-31
Electromechanical
Relays
General-purpose Relay
LY
A Miniature Power Relay
• Equipped with arc barrier.
• Dielectric strength: 2,000 V.
• Built-in diode models added to the LY Series.
• Single-pole and double-pole models are applicable to operating
coils with ratings of 100/110 VAC, 110/120 VAC, 200/220 VAC,
220/240 VAC, or 100/110 VDC).
• Three-pole and four-pole models are applicable to operating
coils with ratings of 100/110 VAC, 200/220 VAC, or 100/110
VDC).
LR
Ordering Information
■Open Relays
Note: 1. When ordering, add the rated coil voltage to the model number. Rated coil voltages are given in the coil ratings table.
2. Relays with #187 quick connect terminals are also available with SPDT and DPDT contact. Ask your OMRON representative for details.
3. SEV models are standard Relays excluding DPDT (bifurcated) models.
4. VDE- or LR- qualifying Relays must be specified when ordering.
Type Contact form
Standard SPDT LY1 LY1N LY1-0 LY1F
DPDT LY2 LY2N LY2-0 LY2F
DPDT (bifurcated) LY2Z LY2ZN LY2Z-0 LY2ZF
3PDT LY3 LY3N LY3-0 LY3F
4PDT LY4 LY4N LY4-0 LY4F
With built-in diode
(DC only)
SPDT LY1-D LY1N-D2 --- ---
DPDT LY2-D LY2N-D2 --- ---
DPDT (bifurcated) LY2Z-D LY2ZN-D2 --- ---
3PDT LY3-D --- --- ---
4PDT LY4-D LY4N-D2 --- ---
With built-in CR
(AC only)
SPDT --- --- --- ---
DPDT LY2-CR LY2N-CR --- ---
DPDT (bifurcated) LY2Z-CR LY2ZN-CR --- ---
Plug-in/solder
terminals Plug-in/solder
terminals with LED
indicator
PCB terminal
s
Upper-mounting
Plug-in/solder
terminals
Rated coil volta
g
e
Example: LY2, 6 VAC
A-32 General-purpose Relay LY
■Accessories (Order Separately)
Sockets
Note: 1. For PTF08-E and PTF14A-E, see “Track Mounted Socket.”
2. PTF@A (-E) Sockets have met UL and CSA standards: UL 508/CSA C22.2.
Mounting Plates for Sockets
Socket-Hold-down Clip Pairings
Specifications
■Coil Ratings
Single- and Double-pole Relays
Note: See notes on the bottom of next page.
Poles Front-connecting Socket Back-connecting Socket
DIN track/screw terminals Plug-in/solder terminals Wrapping terminals PCB terminals
1 or 2 PTF08A-E, PTF08A PT08 PT08QN PT08-0
3PTF11A PT11 PT11QN PT11-0
4PTF14A-E, PTF14A PT14 PT14QN PT14-0
Socket model For 1 Socket For 10 Sockets For 12 Sockets For 18 Sockets
PT08
PT08QN
PYP-1 --- --- PYP-18
PT11
PT11QN
PTP-1-3 --- PTP-12 ---
PT14
PT14QN
PTP-1 PTP-10 --- ---
Relay type Poles Front-connecting Sockets Back-connecting Sockets
Socket model Clip model Socket model Clip model
Standard, bifurcated contacts oper-
ation indicator, built-in diode
1, 2 PTF08A-E, PTF08A PYC-A1 PT08(QN), PT08-0 PYC-P
3 PTF11A PT11(QN), PT11-0
4 PTF14A-E, PTF14A PT14(QN), PT14-0
CR circuit 2 PTF08A-E, PTF08A Y92H-3 PT08(QN), PT08-0 PYC-1
Rated voltage Rated current Coil
resistance Coil inductance
(reference value) Must
operate
voltage
Must
release
voltage
Max.
voltage Power
consum.
(approx.)
50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage
AC 6 V 214.1 mA 183 mA 12.2 Ω0.04 H 0.08 H 80% max. 30% min. 110% 1.0 to 1.2 VA
(60 Hz)
12 V 106.5 mA 91 mA 46 Ω0.17 H 0.33 H
24 V 53.8 mA 46 mA 180 Ω0.69 H 1.30 H
50 V 25.7 mA 22 mA 788 Ω3.22 H 5.66 H
100/110 V 11.7/12.9 mA 10/11 mA 3,750 Ω14.54 H 24.6 H 0.9 to 1 VA
(60 Hz)
110/120 V 9.9/10.8 mA 8.4/9.2 mA 4,430 Ω19.20 H 32.1 H
200/220 V 6.2/6.8 mA 5.3/5.8 mA 12,950 Ω54.75 H 94.07 H
220/240 V 4.8/5.3 mA 4.2/4.6 mA 18,790 Ω83.50 H 136.40 H
DC 6 V 150 mA 40 Ω0.16 H 0.33 H 10% min. 0.9 W
12 V 75 mA 160 Ω0.73 H 1.37 H
24 V 36.9 mA 650 Ω3.20 H 5.72 H
48 V 18.5 mA 2,600 Ω10.6 H 21.0 H
100/110 V 9.1/10 mA 11,000 Ω45.6 H 86.2 H
General-purpose Relay LY A-33
Electromechanical
Relays
Three-pole Relays
Note: See notes under next table.
Four-pole Relays
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for rated currents and
±15% for DC coil resistance.
2. Performance characteristic data are measured at a coil temperatures of 23°C.
3. AC coil resistance and impedance are provided as reference values (at 60 Hz).
4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder re-
sistor if required.
Rated voltage Rated current Coil
resistance Coil inductance
(reference value) Must
operate
voltage
Must
release
voltage
Max.
voltage Power
consum.
(approx)
50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage
AC 6 V 310 mA 270 mA 6.7 Ω0.03 H 0.05 H 80% max. 30% min. 110% 1.6 to 2.0 VA
(60 Hz)
12 V 159 mA 134 mA 24 Ω0.12 H 0.21 H
24 V 80 mA 67 mA 100 Ω0.44 H 0.79 H
50 V 38 mA 33 mA 410 Ω2.24 H 3.87 H
100/110 V 14.1/16 mA 12.4/13.7 mA 2,300 Ω10.5 H 18.5 H
200/220 V 9.0/10.0 mA 7.7/8.5 mA 8,650 Ω34.8 H 59.5 H
DC 6 V 234 mA 25.7 Ω0.11 H 0.21 H 10% min. 1.4 W
12 V 112 mA 107 Ω0.45 H 0.98 H
24 V 58.6 mA 410 Ω1.89 H 3.87 H
48 V 28.2 mA 1,700 Ω8.53 H 13.9 H
100/110 V 12.7/13 mA 8,500 Ω29.6 H 54.3 H
Rated voltage Rated current Coil
resistance Coil inductance
(reference value) Must
operate
voltage
Must
release
voltage
Max.
voltage Power
consum.
(approx)
50 Hz 60 Hz Arm. OFF Arm. ON % of rated voltage
AC 6 V 386 mA 330 mA 5 Ω0.02 H 0.04 H 80% max. 30% min. 110% 1.95 to
2.5 VA
(60 Hz)
12 V 199 mA 170 mA 20 Ω0.10 H 0.17 H
24 V 93.6 mA 80 mA 78 Ω0.38 H 0.67 H
50 V 46.8 mA 40 mA 350 Ω1.74 H 2.88 H
100/110 V 22.5/25.5 mA 19/21.8 mA 1,600 Ω10.5 H 17.3 H
200/220 V 11.5/13.1 mA 9.8/11.2 mA 6,700 Ω33.1 H 57.9 H
DC 6 V 240 mA 25 Ω0.09 H 0.21 H 10% min. 1.5 W
12 V 120 mA 100 Ω0.39 H 0.84 H
24 V 69 mA 350 Ω1.41 H 2.91 H
48 V 30 mA 1,600 Ω6.39 H 13.6 H
100/110 V 15/15.9 mA 6,900 Ω32 H 63.7 H
A-34 General-purpose Relay LY
■Contact Ratings
*Note: P level: λ60 = 0.1 x 10-6/operation, reference value
■Characteristics
Note: 1. The values given above are initial values.
2. The upper limit of 40°C for some Relays is because of the relationship between diode junction temperature and the element used.
Relay Single contact Bifurcated contacts
1-pole 2-, 3- or 4-pole 2-pole
Load Resistive load
(cosφ = 1)
Inductive load
(cosφ=0.4,
L/R=7 ms)
Resistive load
(cosφ = 1)
Inductive load
(cosφ=0.4,
L/R=7 ms)
Resistive load
(cosφ = 1)
Inductive load
(cosφ=0.4,
L/R=7 ms)
Rated load 110 VAC 15 A
24 VDC 15 A
110 VAC 10 A
24 VDC 7 A
110 VAC 10 A
24 VDC 10 A
110 VAC 7.5 A
24 VDC 5 A
110 VAC 5A
24 VDC 5 A
110 VAC 4 A
24 VDC 4A
Rated carry
current 15 A 10 A 7 A
Max.
switching
voltage
250 VAC
125 VDC
250 VAC
125 VDC
250 VAC
125 VDC
Max.
switching
current
15 A 10 A 7 A
Max.
switching
power
1,700 VA
360 W
1,100 VA
170 W
1,100 VA
240 W
825 VA
120 W
550 VA
120 W
440 VA
100 W
Failure rate
(reference
value)*
100 mA, 5 VDC 100 mA, 5 VDC 10 mA, 5 VDC
Item All except Relays with bifurcated contacts Relays with bifurcated contacts
Contact resistance 50 mΩ max.
Operate time 25 ms max.
Release time 25 ms max.
Max. operating frequency Mechanical: 18,000 operations/hr
Electrical: 1,800 operations/hr (under rated load)
Insulation resistance 100 MΩ min. (at 500 VDC)
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
Vibration resistance Destruction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance Destruction: 1,000 m/s2
Malfunction: 200 m/s2
Endurance Mechanical: AC: 50,000,000 operations min. (at 18,000 operations/hr)
DC: 1,00,000,000 operations min. (at 18,000 operations/hr)
Electrical: Single-, three-, and four-pole: 200,000 operations min. (at 1,800 operations/hr
under rated load)
Double-pole: 500,000 operations min. (at 1,800 operations/hr under rated load)
Ambient temperature* Operating:
Single- and double-pole standard, bifurcated-contact Relays: –25°C to 55°C (with no icing)
(–25°C to 70°C if carry current is 4 A or less)
All other Relays: –25°C to 40°C (with no icing) (–25°C to 55°C if carry current is 4 A or less)
Ambient humidity Operating: 5% to 85%
Weight Single- and double-pole: approx. 40 g, three-pole: approx. 50 g, four-pole: approx. 70 g
General-purpose Relay LY A-35
Electromechanical
Relays
■Endurance Under Real Loads (reference only)
LY1
LY2
LY4
Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 400 W, 100 VAC single-phase with 35-A in-
rush current, 7-A current flow
ON for 10 s, OFF for 50 s 50,000 operations
AC lamp 300 W, 100 VAC with 51-A inrush current,
3-A current flow
ON for 5 s, OFF for 55 s 100,000 operations
500 W, 100 VAC with 78-A inrush current,
5-A current flow
25,000 operations
Capacitor
(2,000 µF)
24 VDC with 50-A inrush current, 1-A cur-
rent flow
ON for 1 s, OFF for 6 s 100,000 operations
AC solenoid 50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s 1,500,000 operations
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
800,000 operations
Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 200 W, 100 VAC single-phase with 25-A in-
rush current, 5-A current flow
ON for 10 s, OFF for 50 s 200,000 operations
AC lamp 300 W, 100 VAC with 51-A inrush current,
3-A current flow
ON for 5 s, OFF for 55 s 80,000 operations
Capacitor
(2,000 µF)
24 VDC with 50-A inrush current, 1-A cur-
rent flow
ON for 1 s, OFF for 15 s 10,000 operations
24 VDC with 20-A inrush current, 1-A cur-
rent flow
150,000 operations
AC solenoid 50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s 1,000,000 operations
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
500,000 operations
Rated voltage Load type Conditions Operating frequency Electrical life
100 VAC AC motor 200 W, 200 VAC triple-phase with 5-A in-
rush current, 1-A current flow
ON for 10 s, OFF for 50 s 500,000 operations
750 W, 200 VAC triple-phase with 18-A in-
rush current, 3.5 A current flow
70,000 operations
AC lamp 300 W, 100 VAC with 51-A inrush current,
3-A current flow
ON for 5 s, OFF for 55 s 50,000 operations
Capacitor
(2,000 µF)
24 VDC with 50-A inrush current, 1-A cur-
rent flow
ON for 1 s, OFF for 15 s 5,000 operations
24 VDC with 20-A inrush current, 1-A cur-
rent flow
ON for 1 s, OFF for 2 s 200,000 operations
AC solenoid 50 VA with 2.5-A inrush current, 0.25-A
current flow
ON for 1 s, OFF for 2 s 1,000,000 operations
100 VA with 5-A inrush current, 0.5-A cur-
rent flow
500,000 operations
A-36 General-purpose Relay LY
■Approved Standards
UL 508 Recognitions (File No. 41643)
CSA 22.2 No. 14 Listings (File No. LR31928)
SEV Listings (File No. D3,31/137)
TÜV (File No. R9251226) (IEC255)
VDE Recognitions (No. 9903UG and 9947UG)
LR Recognitions (No. 563KOB-204523)
No. of poles Coil ratings Contact ratings Operations
1 6 to 240 VAC
6 to 125 VDC
15 A, 30 VDC (Resistive)
15 A, 240 VAC (General use)
TV-5, 120 VAC
1/2 HP, 120 VAC
6 x 103
25 x 103
2 15 A, 28 VDC (Resistive)
15 A, 120 VAC (Resistive)
12 A, 240 VAC (General use)
1/2 HP, 120 VAC
6 x 103
25 x 103
3 and 4 10 A, 30 VDC (Resistive)
10 A, 240 VAC (General use)
1/3 HP, 240 VAC
6 x 103
No. of poles Coil ratings Contact ratings Operations
1 6 to 240 VAC
6 to 125 VDC
15 A, 30 VDC (Resistive)
15 A, 120 VAC (General use)
1/2 HP, 120 VAC
TV-5, 120 VAC
6 x 103
25 x 103
2 15 A, 30 VDC (Resistive)
15 A, 120 VAC (Resistive)
1/2 HP, 120 VAC
TV-3, 120 VAC
6 x 103
3 and 4 10 A, 30 VDC (Resistive)
10 A, 240 VAC (General use)
No. of poles Coil ratings Contact ratings Operations
1 6 to 240 VAC
6 to 125 VDC
15 A, 24 VDC
15 A, 220 VAC 6 x 103
2 to 4 10 A, 24 VDC
10 A, 220 VAC
No. of poles Coil ratings Contact ratings Operations
1 to 4 6 to 125 VDC
6 to 240 VAC
LY1 , LY 1 - F D
15 A, 110 VAC (cosφ=1)
10 A, 110 VAC (cosφ=0.4)
LY2, LY2-FD, LY3, LY3-FD, LY4,
LY 4 - FD
10 A, 110 VAC (cosφ=1)
7.5 A, 110 VAC (cosφ=0.4)
100 x 103
No. of poles Coil ratings Contact ratings Operations
1 6, 12, 24, 50, 110, 220 VAC
6, 12, 24, 48, 110 VDC
10 A, 220 VAC (cosφ=1)
7 A, 220 VAC (cosφ=0.4)
10 A, 28 VDC (L/R=0 ms)
7 A, 28 VDC (L/R=7 ms)
200 x 103
2 7 A, 220 VAC (cosφ=1)
4 A, 220 VAC (cosφ=0.4)
7 A, 28 VDC (L/R=0 ms)
4 A, 28 VDC (L/R=7 ms)
No. of poles Coil ratings Contact ratings
2, 4 6 to 240 VAC
6 to 110 VDC
7.5 A, 230 VAC (PF0.4)
5 A, 24 VDC (L/R=7 ms)
General-purpose Relay LY A-37
Electromechanical
Relays
Engineering Data
LY1
LY2
LY3 and LY4
15
10
5
1
0.5
0.1
10 100 500 1,000
10,000
5,000
1,000
100
0246 8 101214161820
500
Maximum Switching Power
Switching voltage (V) Switching current (A)
Endurance
Switching current (A)
AC resistive load
DC resistive load
110 VAC resistive load
24 VDC resistive load
110 VAC (cosφ = 0.4)
Endurance (x103 operations)
24 VDC
(L/R = 7ms)
Life: 200,000
operations
AC
(cosφ =
0.4)
DC
L/R =
7 ms
10
5
1
0.5
0.1
10 100 500 1,000 0 2 4 6 8 10 12 14 16 18 20
1,0000
1,000
100
500
5,000
Maximum Switching Power
Switching voltage (V)
Endurance
Switching current (A)
AC resistive load
DC resistive load
24 VDC resistive load
110 VAC resistive load
110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x103 operations)
Switching current (A)
Life: 500,000
operations
AC
(cosφ =
0.4)
DC L/R =
7 ms
10
5
1
0.5
0.1
10 100 0246 8 101214161820
500 1,000
1,0000
1,000
100
500
5,000
Maximum Switching Power
Switching voltage (V)
Endurance
Switching current (A)
AC resistive load
DC resistive load
24 VDC resistive load
110 VAC resistive load
110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x10
3
operations)
Switching current (A)
DC L/R =
7 ms
AC
(cosφ =
0.4)
Life: 200,000
operations
A-38 General-purpose Relay LY
LY2Z
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Relays with Solder/Plug-in Terminals
Note: The DC models have polarity.
10
5
1
0.5
10 100 500 1,00050
10,000
5,000
1,000
500
02468 10
100
0
Maximum Switching Power
Switching voltage (V) Switchin
g
current
(
A
)
Endurance
Switching current (A)
AC resistive load
DC resistive load
Life: 500,000 operations
24 VDC resistive load
110 VAC resistive load
110 VAC (cosφ = 0.4)
24 VDC (L/R = 7ms)
Endurance (x10
3
operations)
DC L/R =
7 ms
AC
(cosφ = 0.4)
0.5
5
3
6.4
LY1 LY1-D LY1N
LY1N-D2
LY1
LY1N (-D2)
LY1-D
Eight, 2-dia. holes
36 max.
28 max.
Terminal Arrangement/Internal Connections (Bottom View)
DC Model AC Model
21.5
max.
General-purpose Relay LY A-39
Electromechanical
Relays
Note: The DC models have polarity.
Note: The DC models have polarity.
0.5
5
3
6.4
LY2(Z) LY2(Z)-D
LY2(Z)N LY2(Z)N-D2
LY2 LY2 Z
LY2-D LY2Z-D
LY2N LY 2ZN
LY2N-D2 LY2ZN-D2
Eight, 3-dia. holes
36 max.
28 max.
DC Model AC Model
21.5 max.
Terminal Arrangement/Internal
Connections (Bottom View)
0.5
5
3
6.4
LY3 LY3-D LY3N
LY3Z
LY3N
LY3-D
Eleven, 3-dia. holes
28 max.
31.5 max.
Terminal Arrangement/Internal Connections (Bottom View)
DC Model AC Model
36.5 max.
A-40 General-purpose Relay LY
Note: The DC models have polarity.
Relays with PCB Terminals
0.5
5
3
6.4
LY4 LY4- D
LY4N LY4N-D2
LY4 LY4 N
LY4-D LY4N-D2
36 max.
28 max.
41.5 max.
DC Model AC Model
Terminal Arrangement/Internal Connections
(Bottom View)
Fourteen,
3-dia. holes
0.5
LY2(Z)-CR LY2(Z)N-CR
5
3
6.4
LY2-CR
LY2Z-CR
LY2N-CR
LY2ZN-CR
28 max.
53 max.
Model: LY2N-CR
CR Element
C: 0.033 µF
R: 120 Ω
Eight, 3-dia.
holes
21.5
max.
Terminal Arrangement/Internal Connections
(Bottom View)
0.5
2
1
5.75
4.1
5.5
14.2
10
14.2
10 10 10 10 10 10
3.4 3.4 5.3 5.3
4.6
13.15
7.15
LY1-0 LY3-0
LY2-0 LY4-0
4.5 (see note 2)
36 max.
28 max.
Note: 1. The above model is the LY2-0.
2. This figure is 6.4 for the LY1-0
Note: 1. The tolerance for the above figures is 0.1 mm.
2. Besides the terminals, some part of the LY1-0 car-
ries current. Due attention should be paid when
mountin
g
the LY1-0 to a double-sided PC board.
PC Board Holes (Bottom View)
21.5
max.
Five,
2.5-dia.
holes
Eight,
2.5-dia.
holes
Eleven,
2.5-dia.
holes
Fourteen,
2.5-dia.
holes
General-purpose Relay LY A-41
Electromechanical
Relays
Upper-mounting Relays
2
0.5
5
3
6.4
3.5
38 38±0.1
LY1F
LY2F
35.5 max.
22.5 max.
Mounting Holes
Note: 1. Eight 3-dia. holes should apply to
the LY2F model.
Two, 3.5-dia.
holes (or Two
M3 holes)
44
max.
29
max.
Eight, 2-dia.
holes (see note)
LY3F
0.5
5
3
6.4
3.5
38 38±0.1
2
36 max.
32 max.
44 max.
Two, 3.5-dia. holes
(or two, M3 holes)
28.5
max.
Eleven,
3-dia. holes
LY4F
2
0.5
5
36.4
3.5
28
38
28±0.1
38±0.1
35.5 max.
Mounting holes
41.5 max. Two, 3.5 dia. holes (or
two, M3 holes)
44
max.
28
max.
Fourteen,
3-dia. holes
A-42 General-purpose Relay LY
Mounting Height with Socket
The following Socket heights should be maintained.
Sockets
Mounting Plates for Back-connecting
LY
67 (84)
PTF@A (-E)
40 (57)
LY
PT@
Front-connecting
71 (see note)
Back-connecting
Note: 1. The PTF@A (-E) can be track-mounted or screw-mounted.
2. For the LY@-CR (CR circuit built-in type) model, this figure
should be 88.
PTF08A-E PT14
PT14QN PT14-0
PTF14A-EPTF11A PT08 PT11 PT08QN
PT11QN PT08-0 PT11-0
PTP-1-3 PTP-1 PYP-18
PTP-10 PTP-12
PYP-1
t=1.6
t=1.6
t=1.6
t=1.6
t=1.6 t=1.6
R5
7.7
42±0.1 49
52±0.1
59
49
42±0.1 7.7
42±0.1 49
R5
7.7
42±0.1 49
9 x 49.4 = 444.6±0.6
9 x 49.4 = 444.6±0.6
492
R1.7
3.4
4.5
1.1
7.4
23.7
7.4
7.7 42±0.1 49
11 x 39.4 = 433.4±0.6
492
29.3
3.4
4.5 R2.25
28
5.1 42 49
492
21.6
21.6
4.5
3.4
R1.7
7.742±0.1 49
11 x 39.4 = 433.4±0.6
11 x 39.4 = 433.4±0.6
17 x 27.4 = 465.8±0.6
17 x 27.4 = 465.8±0.6
17 x 27.4 = 465.8±0.6
9 x 49.4 = 444.6±0.6
Two, 3.4-dia. holes
Four, 3.4-dia. holes
72 elliptical holes
Twelve, square holes
48 elliptical holes
40 elliptical holes
Four,
3.4-dia.
holes
General-purpose Relay LY A-43
Electromechanical
Relays
■Hold-down Clips
Hold-down clips are used to hold Relays to Sockets and prevent them from coming loose due to vibration or shock.
Precautions
Refer to page A-72 for general precautions.
■Connections
Do not reverse polarity when connecting DC-operated Relays with
built-in diodes or indicators.
Used with Socket Used with Socket
mounting plate For CR circuit built-in Relay
PYC-A1 PYC-P PYC-S Y92H-3 PYC-1
A-44 General-purpose Relay LY
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. J002-E1-10
