654
A
7
B
89
123
1.40
(35.5)
0.032
(.812)
Push
Button
1.40
(35.5)
0.156
(3.9)
1.90
(48.4)
1.53
(38.8)
1.90
(48.4)
2.90
(73.8) 2.50
(63.5)
0.187 Quick Connects
B
A
A1 A2
7
11
4
12
1
9
21
24
6
22
3
14
B
A
A1 A2
7
11
4
12
1
98
31 21
34 24
5
32
6
22
23
14
IEC
NEMA
IEC
NEMA
~
~
~
~
~
~
~
General Specifications (UL 508)
SECTION 1
Magnecraft Solution Guide 105A
UL Recognized
File No. E209950
UL
US
C
UL Listed When Used
With Magnecraft
Sockets.
WHITE
Magnecraft Solution Guide 105A
388J Power Relays/DPDT, 3PDT, 16-20 Amp Rating (DC & AC)
1/40
Flag indicator
LED Status Lamp
Contact Viewing Window
Finger Grip Cover
Push-To-Test Button
Units
A
V
Resistive
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
(Resistive)
ms
Vrms
Vrms
Vrms
°C
°C
g-n
g-n
grams
388JXBX
DPDT
Silver Alloy
20
600
20A @ 300V 50/60Hz
20A @ 28V
1/3 @ 120VAC
1/2 @ 600 VAC
B600
100 @ 5VDC (.5W)
6….240, 50/60 Hz
6….125
85% TO 110%
80% TO 110%
2.75
2
15%
10%
100,000
5,000,000
20
2000
2000
1500
UL, CSA, CE
-30…+85
-30…+55
3, 10 - 55 Hz
10
IP 40
88
% of Nominal
Operations @ Rated Current
Unpowered
Between coil and contact
Between poles
Between contacts
Standard version
Storage
Operation
Operational
Contact Characteristics
Number and type of Contacts
Contact materials
Thermal (Carrying) Current
Maximum Switching Voltage
Switching Current @ Voltage
Minimum Switching Requirement
Coil Characteristics
Voltage Range
Operating Range
Average consumption
Drop-out voltage threshold
Performance Characteristics
Electrical Life (UL508)
Mechanical Life
Operating time (response time)
Rated insulation voltage
Dielectric strength
rms voltage
Environment
Product certifications
Ambient air temperature
around the device
Vibration resistance
Shock resistance
Degree of protection
Weight
388JXCX
3PDT
Silver Alloy
16
600
16A @ 300V 50/60Hz
5….28
1/2 @ 120VAC
3/4 @ 240 VAC
B600
100 @ 5VDC (.5W)
6….240, 50/60 Hz
6….125
85% TO 110%
80% TO 110%
2.75
2
15%
10%
100,000
5,000,000
20
2000
2000
1500
UL, CSA, CE
-30…+85
-30…+55
3, 10 - 55 Hz
10
IP 40
88
Plug-In Dimensions Flange Cover Dimensions
Gold Flashed Contacts
(80)
3.14
98
B
(76)
3.0
32
7
A
1
1.69
(39)
1.53
65
(35)
1.37
(43)
4
(26)
1.03
(75)
2.95
0.40
(10)
.150
(3.81)
(38)
1.5
Flange MountPlug-In
654
A
7
B
89
123
1.40
(35.5)
0.032
(.812)
Push
Button
1.40
(35.5)
0.156
(3.9)
1.90
(48.4)
1.53
(38.8)
1.90
(48.4)
2.90
(73.8) 2.50
(63.5)
0.187 Quick Connects
B
A
A1 A2
7
11
4
12
1
9
21
24
6
22
3
14
B
A
A1 A2
7
11
4
12
1
98
31 21
34 24
5
32
6
22
23
14
IEC
NEMA
IEC
NEMA
654
A
7
B
89
123
1.40
(35.5)
0.032
(.812)
Push
Button
1.40
(35.5)
0.156
(3.9)
1.90
(48.4)
1.53
(38.8)
1.90
(48.4)
2.90
(73.8) 2.50
(63.5)
0.187 Quick Connects
B
A
A1 A2
7
11
4
12
1
9
21
24
6
22
3
14
B
A
A1 A2
7
11
4
12
1
98
31 21
34 24
5
32
6
22
23
14
IEC
NEMA
IEC
NEMA
Plain Cover/DIN Mount
For other mating sockets, see Section 2: 70-788EL11-1, 70-124-1,70-124-2, 70-178-1, 70-178-2
Standard Part Numbers BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED
Magnecraft Solution Guide 105A
SECTION 1
www.magnecraft.com 847-441-2540
Magnecraft Solution Guide 105A
Resistance
4.2 Ohms
18 Ohms
72 Ohms
1700 Ohms
7200 Ohms
32 Ohms
120 Ohms
470 Ohms
1800 Ohms
10000 Ohms
DPDT Part Number
(Plug-in) 20 Amp)
388JXBXCM-6A
388JXBXCM-12A
388JXBXCM-24A
388JXBXCM-120A
388JXBXCM-220/240A
388JXBXCM-6D
388JXBXCM-12D
388JXBXCM-24D
388JXBXCM-48D
388JXBXCM-110D
DPDT Part Number
(Side Flange) 20 Amp
388JXBXC1M-6A
388JXBXC1M-12A
388JXBXC1M-24A
388JXBXC1M-120A
388JXBXC1M-220/240A
388JXBXC1M-6D
388JXBXC1M-12D
388JXBXC1M-24D
388JXBXC1M-48D
388JXBXC1M-110/125D
3PDT Part Number
(Plug-in) 16 Amp
388JXCXCM-6A
388JXCXCM-12A
388JXCXCM-24A
388JXCXCM-120A
388JXCXCM-220/240A
388JXCXCM-6D
388JXCXCM-12D
388JXCXCM-24D
388JXCXCM-48D
388JXCXCM-110/125D
Nominal Voltage
AC Operated
6 VAC 50/60 Hz
12 VAC 50/60 Hz
24 VAC 50/60 Hz
120 VAC 50/60 Hz
220-240 VAC 50/60 Hz
DC Operated
6 VDC
12 VDC
24 VDC
48 VDC
110-125 VDC
3PDT Part Number
(Side Flange) 16 Amp
388JXCXC1M-6A
388JXCXC1M-12A
388JXCXC1M-24A
388JXCXC1M-120A
388JXCXC1M-220/240A
388JXCXC1M-6D
388JXCXC1M-12D
388JXCXC1M-24D
388JXCXC1M-48D
388JXCXC1M-110/125D
Custom Relay Part Number Builder
388J
Series
388J
XBX
Contact Config.
XBX = DPDT
XCX = 3PDT
C1
Cover Options
Plug-in = C
Side Flange = C1
Top Flange = C3
Din Mount = C4
M
Contact Code
Push-To-Test button = M
240A
Coil Voltage
VAC = 6 - 240A
VDC = 6 - 125D
1/41
388JXBX
388JXCX
Wiring Diagram
Bottom View
70-463-1
SOCKET
16-1351
Metal Hold-Down Clip
Section 3, p.8-11
