SECTION 1
788 Power Relays/SPDT,
16 Amp Rating (DC & AC)
C
UL
US
Push-To-Test Button
Removable
Lock-Down Door
Flag indicator
UL Listed When Used
With Magnecraft
Sockets.
LED Status Lamp
UL Recognized
File No. E43641
Finger Grip Cover
Contact Viewing
Window
Gold Flashed Contacts
Removable I.D. Tag
WHITE
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
Resistive
Resistive
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
788XAX
Standard
SPDT
Silver Alloy
16
300
16A @ 277V 50/60Hz
16A @ 120V 50/60Hz
16A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
100 @ 5VDC (.5W)
6....240, 50/60 Hz
6....125
85% to 110%
80% to 110%
3
1.4
15%
10%
100,000
5,000,000
20
1500
1500
1500
UL, CSA, CE
-40...+85
-40...+55
3, 10 - 55 Hz
10
IP 40
88
~
~
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
~
~
~
~
(Resistive)
~
~
~
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
788XAX
2
32
5
2
32
34
5
34
B
A2
0.2
(6.1)
0.2
(6.1)
Full Featured Dimensions
Plain Cover Dimensions
7
A
11
A1
A
A1
7
11
1.4
(35.4)
1.4
(35.4)
1.4
(35.4)
1.4
(35.4)
B
NEMA
A2
IEC
NEMA
IEC
Wiring Diagram
2.1
(53.1)
2.1
(53.1)
1.37
(34.9)
1.37
(34.9)
1.97
(50)
1.97
(50)
1.37
(34.9)
1.37
(34.9)
1/30
Bottom View
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
Full Featured
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
788
XAX
Series Contact Config.
788
XAX = SPDT
Contact Code
16 Amp Silver Alloy = No Code
C
Cover Options
Full Feature = No Code
Plain Cover = C
T
Terminal Style
Plug In = No Code
PC terminal = T
Coil Resistance
4.2 Ohms
18 Ohms
72 Ohms
1700 Ohms
7200 Ohms
32 Ohms
120 Ohms
470 Ohms
1800 Ohms
10000 Ohms
SPDT Part Number
(Full Feature) 16 Amp
788XAXM4L-6A
788XAXM4L-12A
788XAXM4L-24A
788XAXM4L-120A
788XAXM4L-220/240A
788XAXM4L-6D
788XAXM4L-12D
788XAXM4L-24D
788XAXM4L-48D
788XAXM4L-110/125D
Plain Cover
SPDT Part Number
(Plain Cover) 16 Amp
788XAXC-6A
788XAXC-12A
788XAXC-24A
788XAXC-120A
788XAXC-220/240A
788XAXC-6D
788XAXC-12D
788XAXC-24D
788XAXC-48D
788XAXC-110/125D
ML-
240A
Feature Options
Coil Voltage
Side Push Button = M
VAC = 6 - 240A
Locking Push Button = M4 VDC = 6 - 125D
Bi-Polar LED = L
For other mating sockets, see Section 2: 70-463-1, 70-124-1, 70-124-2, 70-178-1, 70-178-2
4.09
(104)
2.48
(63)
21
9
24
6
22
31
8
34
5
32
2
11
7
14
4
12
1
21
31
70-788EL11-1
SOCKET
9
24
8
34
6
22
5
32
3.7
(96)
3.62
(92)
3
3
3
9
B
2
2
1
6
5
8
16-1351
Metal Hold-Down Clip
Section 3, p.8-11
0.2
(6.1)
A2
7
IEC:
NEMA:
A1
2
B
A2
INPUT
Coil Jumper
Buss
3.77
(96)
Magnecra f t So l u t io n Gu i de 1 0 5 A
2.95
(75)
1.4
(36)
INPUT
NEMA
IEC
1/31
SECTION 1
11
www.magnecraft.com
847-441-2540
7
14
4
12
1
4
7
A
A
A1
INPU
SECTION 1
788 Power Relays/SPDT
or DPDT, 16 Amp Rating (DC & AC)
C
UL
US
Push-To-Test Button
Removable
Lock-Down Door
Flag indicator
UL Listed When Used
With Magnecraft
Sockets.
LED Status Lamp
UL Recognized
File No. E43641
Finger Grip Cover
Contact Viewing
Window
Gold Flashed Contacts
Removable I.D. Tag
Standard for HXX & XHX)
Blowout Magnet available
for DC switching-
(Optional
for XBX,
WHITE
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
Resistive
Resistive
Resistive
HP
HP
Pilot Duty
A
mA
788XBX
Standard
DPDT
Silver Alloy
16
300
16A @ 277V 50/60Hz
16A @ 120V 50/60Hz
16A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
3 @ 150VDC*
100 @ 5VDC (.5W)
6....240, 50/60 Hz
6....125
85% to 110%
80% to 110%
3
1.4
15%
10%
100,000
5,000,000
20
1500
1500
1500
UL, CSA, CE
-40...+85
-40...+55
3, 10 - 55 Hz
10
IP 40
88
788HXX69, 788XHX69
Standard
SPST-NO-DM, SPDT-DM-DB
Silver Alloy
16
300
16A @ 277V 50/60Hz
16A @ 120V 50/60Hz
16A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
10 @ 150VDC*
100 @ 5VDC (.5W)
6....240, 50/60 Hz
6....125
85% to 110%
80% to 110%
3
1.4
15%
10%
100,000
5,000,000
20
1500
1500
1500
UL, CSA, CE
-40...+85
-40...+55
3, 10 - 55 Hz
10
IP 40
88
~
~
Current rating with magnetic blowout-
*(Optional for XBX, Standard for HXX & XHX)
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
~
~
~
~
V
V
VA
W
(Resistive)
~
~
~
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
Full Featured Dimensions
3 3
22 22
6 6
24 24
9 9
21 21
0.2 0.2
(6.1)(6.1) 2.1 2.1
(53.1)
(53.1)
1.371.37
(34.9)
(34.9)
1.4 1.4
(35.4)
(35.4)
Plain Cover Dimensions
1.4 1.4
(35.4)
(35.4)
B B
A2 A2
NEMA
A
IEC
1.971.97
(50) (50)
1.371.37
(34.9)
(34.9)
1/32
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
Full Featured
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
788
Series
788
XBX
Contact Configuration
XBX = DPDT
XHX = SPDT-DM-DB
HXX = SPST-NO-DM
DC Switching
Magnetic Blowout = 69
(Optional for XBX,
Standard for HXX & XHX)
Plain Cover
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
DPDT Part Number
(Full Feature) 16 Amp
(Plain Cover) 16 Amp
788XBXM4L-6A
788XBXM4L-12A
788XBXM4L-24A
788XBXM4L-120A
788XBXM4L-220/240A
788XBXM4L-6D
788XBXM4L-12D
788XBXM4L-24D
788XBXM4L-48D
788XBXM4L-110/125D
788XBXC-6A
788XBXC-12A
788XBXC-24A
788XBXC-120A
788XBXC-220/240A
788XBXC-6D
788XBXC-12D
788XBXC-24D
788XBXC-48D
788XBXC-110/125D
C
Cover Options
Full Feature = No Code
Plain Cover = C
T
Terminal Style
Plug In = No Code
PC terminal = T
ML-
Feature Options
Side Push Button = M
Locking Push Button = M4
Bi-Polar LED = L
240A
Coil Voltage
VAC = 6 -240A
VDC = 6 -125D
788XBX
1
12
4
14
7
11
A
A1
NEMA
IEC
3
22
6
24
9
21
B
A2
For other mating sockets, see Section 2: 70-463-1, 70-124-1, 70-124-2, 70-178-1, 70-178-2
4.09
(104)
2.48
(63)
1.4
(35.4)
70-788EL11-1
SOCKET
0.2
(6.1)
2.1
(53.1)
1.37
(34.9)
1.97
(50)
21
9
24
6
22
3
31
8
34
5
32
2
11
7
14
4
12
1
21
SECTION 1
9
24
www.magnecraft.com
847-441-2540
3
(
3
6
1.37
22
(34.9)
3
3
Wiring Diagrams
Bottom View
788XHX
1
12
4
14
3
22
6
24
3.7
(96)
3.62
(92)
3
9
B
6
2
788HXX
4
14
6
24
0.2
(6.1)
A
A1
B
A2
A
A1
B
A2
16-1351
Metal Hold-Down Clip
Section 3, p.8-11
3.77
(96)
2.95
(75)
A2
7
IEC:
NEMA:
A1
2
B
A2
INPUT
Coil
B
SPDT-NC-NO-(DB-DM)
SPST-NO-(DM)
1.4
(36)
INPUT
N
Magnecra f t So l u t io n Gu i de 1 0 5 A
1/33
SECTION 1
788 Power Relays/3PDT,
16 Amp Rating (DC & AC)
C
UL
US
UL Listed When Used
With Magnecraft
Sockets.
Push-To-Test Button
Removable
Lock-Down Door
Flag indicator
LED Status Lamp
UL Recognized
File No. E43641
Finger Grip Cover
Contact Viewing
Window
Gold Flashed Contacts
WHITE
Removable I.D. Tag
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
Resistive
Resistive
Resistive
HP
HP
Pilot Duty
mA
V
V
VA
W
788XCX
Standard
3PDT
Silver Alloy
16
300
16A @ 277V 50/60Hz
16A @ 120V 50/60Hz
16A @ 28V
1/3 @ 120VAC
1/2 @ 240 VAC
B300
100 @ 5VDC (.5W)
6....240, 50/60 Hz
6....125
85% to 110%
80% to 110%
3
1.4
10%
10%
100,000
5,000,000
20
1500
1500
1500
UL, CSA, CE
-40...+85
-40...+55
3, 10 - 55 Hz
10
IP 40
88
~
~
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
~
~
~
~
(Resistive)
~
~
~
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
788XCX
1 1
12 12
4 4
14 14
7 7
11 11
A A
A1 A1
1
12
2
3
22
32
2 2
3 3
6
5
4
32 32 22 22
34
14
24
6 6
5 5
9
24
7
34 34
8
24
31
11
21
9 9
8 8
A
31 31 21 21
B
A1
A2
B B
NEMA
A2
IEC
A2
NEMA
NEMA
Wiring Diagram
IEC IEC
Full Featured Dimensions
Plain Cover Dimensions
1.4 1.4
(35.4)
(35.4)
1.4
(35.4)
1.4 1.4
(35.4)
(35.4)
1.4
(35.4
2.1
0.2 0.2
(6.1)(6.1) 2.1 2.1
(53.1)
(53.1)
(53.1)
0.2
(6.1)
1.371.37
(34.9)
(34.9)
1.37
(34.9)
1.971.97
(50) (50)
1.97
(50)
1.371.37
(34.9)
(34.9)
1.37
(34.9)
1/34
Bottom View
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
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