SECTION 1
750H Hermetic Octal Relays, 8-Pin/DPDT,
12 Amp Rating (DC & AC)
UL
US
C
UL Listed When Used
With Magnecraft
Sockets.
Gold Flashed Contacts
UL Recognized
File No. E209950
Class 1, Division 2
certification for
hazardous locations
Sealed for wash-down
conditions
General Specifications
Contact Characteristics
Number and type of Contacts
Contact materials
Thermal (Carrying) Current
Maximum Switching Voltage
Switching Current @ Voltage
(UL 508)
Units
A
V
General Purpose
General Purpose
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
750XBXH
Standard
DPDT
Silver Alloy
12
300
12A @ 240V 50/60Hz
12A @ 120V 50/60Hz
12A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
100 @ 5VDC (.5W)
6….240
6….125
85% to 110%
80% to 110%
1.2
0.9
15%
10%
100,000
10,000,000
20
1500
1500
1500
UL
-40…+85
-40…+55
3, 10 - 55 Hz
10
IP 67
130
~
~
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)
Dielectric strength
Operations @ Rated Current
Unpowered
Between coil and contact
Between poles
Between contacts
Standard version
Storage
Operation
Operational
% of Nominal
~
~
~
~
~
~
~
ms
Vrms
Vrms
Vrms
Environment
Product certifications
Ambient air temperature
around the device
Vibration resistance
Shock resistance
Degree of protection
Weight
5
4
5
4
12
22
22
12
3
6
3
14
6
24
14
24
1
8
1
11
8
31
31
11
7
2
7
2
A1
A2
A1
NEMA
A2
IEC
NEMA
IEC
°C
°C
g-n
g-n
grams
750XBX
12
12
4
4
14
14
3
3
A1
A1
2
2
11
1
11
1
22
22
5
5
24
6
24
6
A2
7
A2
7
8
31
8
31
1.44 MAX
(36.6)
1.44 MAX
(36.6)
1.61 MAX
(40.9)
1.61 MAX
(40.9)
NEMA
IEC
NEMA
IEC
1/44
Wiring Diagram
Bottom View
2.1
(50.3)
2.1
(50.3)
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
750H 8-pin
Standard Part Numbers
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
Custom Relay Part Number Builder
750
Series
750
XBX
Contact Configuration
XBX = DPDT
H
Hermetic
Contact Code
12 Amp Silver Alloy = No Code
240A
Coil Voltage
VAC = 6 - 240A
VDC = 6 - 125D
Coil Resistance
4.2 Ohms
18 Ohms
72 Ohms
1700 Ohms
7200 Ohms
32 Ohms
120 Ohms
470 Ohms
1800 Ohms
10000 Ohms
BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED
DPDT Part Number
12 Amp
750XBXH-6A
750XBXH-12A
750XBXH-24A
750XBXH-120A
750XBXH-220/240A
750XBXH-6D
750XBXH-12D
750XBXH-24D
750XBXH-48D
750XBXH-110/125D
For other mating sockets, see Section 2: 70-750E8-1, 70-464-1, 70-169-1
1.45
(37)
1.1
(27.9)
22
5
24
6
3.0
(76)
70-750DL8-1
SOCKET
1.42
(36)
22
11
1
21
8
12
4
14
3
0.15
(3.8)
5
6
7
4
11
1
21
8
5
24
6
2.86
(72)
16-1332
Metal Hold-Down Clip
Section 3, p.8-11
1.58
(40)
IEC:
NEMA:
8
INPUT
A2
7
INPUT
A1
2
2.95
(75)
3.56
(90.4)
Magnecra f t So l u t io n Gu i de 1 0 5 A
7
A2
Coil Jumper
INPUT
NEMA
IEC
1.2
(30)
1/45
SECTION 1
1
www.magnecraft.com
847-441-2540
SECTION 1
750H Hermetic Octal Relays, 11-Pin/3PDT,
12 Amp Rating (DC & AC)
UL
US
C
UL Listed When Used
With Magnecraft
Sockets.
Gold Flashed Contacts
UL Recognized
File No. E209950
Class 1, Division 2
certification for
hazardous locations
Sealed for wash-down
conditions
General Specifications
Contact Characteristics
Number and type of Contacts
Contact materials
Thermal (Carrying) Current
Maximum Switching Voltage
Switching Current @ Voltage
(UL 508)
Units
A
V
General Purpose
General Purpose
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
750XCXH
Standard
3PDT
Silver Alloy
12
300
12A @ 240V 50/60Hz
12A @ 120V 50/60Hz
12A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
100 @ 5VDC (.5W)
6….240
6….125
85% to 110%
80% to 110%
2
1.61 MAX
1.2
1.61 MAX
(40.9)
15%
(40.9)
10%
100,000
10,000,000
1.44 MAX
20
1.44 MAX
(36.6)
1500
(36.6)
1500
1500
UL
-40…+85
-40…+55
3, 10 - 55 Hz
10
IP 67
130
~
~
Minimum Switching Requirement
4
22
12
22
5
12
4
12
4
5
22
22
12
Operating Range
4
5
24
% of Nominal
3
14
6
3
14
6
3
6
24
14
24
3
6
14
Average consumption
24
A2
A1
1
8
2
7
A2
A1
1
Drop-out voltage threshold
8
31
11
2
7
31
11
8
31
11
1
1
7
2
8
31
11
7
2
Performance Characteristics
A1
A2
A1
Electrical Life (UL508)
Operations @ Rated Current
A2
NEMA
NEMA
Mechanical Life
Unpowered
NEMA
NEMA
IEC
IEC
Operating time (response time)
2.1
IEC
IEC
2.1
(50.3)
Dielectric strength
Between coil and contact
(50.3)
Coil Characteristics
Voltage Range
5
~
~
~
~
Between poles
Between contacts
Standard version
Storage
Operation
Operational
~
~
~
ms
Vrms
Vrms
Vrms
Environment
Product certifications
Ambient air temperature
around the device
Vibration resistance
Shock resistance
Degree of protection
Weight
°C
°C
g-n
g-n
grams
750XCX
4
4
12
12
3
3
14
14
1
1
11
11
2
2
A1
A1
NEMA
NEMA
IEC
IEC
5
5
22
22
7
7
24
24
6
6
21
21
8
8
32
32
9
9
34
34
11
11
31
31
10
10
A2
A2
21
22
21
24
22
6
6
24
5
5
7
7
12
12
4
4
14
14
3
3
A1
2
A1
2
1
11
1
11
11
11
31
31
32
32
8
8
34
34
9
9
A2
10
A2
10
1.61 MAX
1.61 MAX
(40.9)
(40.9)
1/46
Wiring Diagram
Bottom View
NEMA
NEMA
IEC
IEC
2.1
2.1
(50.3)
(50.3)
1.44 MAX
1.44 MAX
(36.6)
(36.6)
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
750H 11-pin
Standard Part Numbers
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
Custom Relay Part Number Builder
750
Series
750
XCX
Contact Configuration
XCX = 3PDT
H
Hermetic
Contact Code
12 Amp Silver Alloy = No Code
240A
Coil Voltage
VAC = 6 - 240A
VDC = 6 - 125D
Coil Resistance
4.2 Ohms
18 Ohms
72 Ohms
1700 Ohms
7200 Ohms
32 Ohms
120 Ohms
470 Ohms
1800 Ohms
10000 Ohms
BOLD-FACED PART NUMBERS ARE NORMALLY STOCKED
3PDT Part Number
12 Amp
750XCXH-6A
750XCXH-12A
750XCXH-24A
750XCXH-120A
750XCXH-220/240A
750XCXH-6D
750XCXH-12D
750XCXH-24D
750XCXH-48D
750XCXH-110/125D
For other mating sockets, see Section 2: 70-750E11-1, 70-465-1, 70-170-1
1.45
(37)
70-750DL11-1
SOCKET
1.1
(27.9)
32
8
31
11
1.5
(38)
24
7
21
6
22
5
12
4
11
1
14
3
32
8
24
7
31
SECTION 1
9
8
9
7
www.magnecraft.com
847-441-2540
2
3.18
(81)
3.01
(76)
34
9
0.15
(3.8)
11
34
6
6
16-1332
Metal Hold-Down Clip
Section 3, p.8-11
1.58
(40)
IEC:
NEMA:
10
11
A2
10
INPUT
INPUT
A1
2
10
A2
Coil Jum
2.95
(75)
3.56
(90.4)
IN
1.35
(34.2)
NE
I
Magnecra f t So l u t io n Gu i de 1 0 5 A
1/47
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