SECTION 1
Advantages of a Full Featured, Octal 700 Series Relay
Octal style mounting is a robust and
historically proven form of mounting electrical
components. This interface provides excellent
structural support that has been recognized
by the electrical industry for over half a
century. Magnecraft has combined this
historical platform with modern features
and performance. The 750 Octal relays
will mate will all forms of the 8 and 11 pin
octal sockets. This package provides all the
performance and features of Magnecraft’s
700 series relay, while using a mounting
platform that the customer has grown
accustomed to.
Removable Lock-Down Door
When Activated, Locks Push
Button and Contacts in the
Powered Position.
Color-Coded Push Button
Allows Manual Operation
of Relay. AC Coils Red or
DC Coils Blue.
Finger Grip Cover
Easy Removal of
Relay from Socket.
Gold Flashed Contacts
Prevents Premature Oxidation
and Increases Shelf-life.
• Offers a “one stop solution” for
your power management
system.
• Several Contact configurations
and materials to meet your
individual needs.
• Plug-In switching capabilities
from 10 mA to 16 Amps.
• Several Feature Code and
Operation combinations avail-
able for all budgets.
• Ejector clips, ribbed relay hous-
ings and space-saving sockets
allow for easy removal from
crowded DIN rails.
• Color and appearance designed
for high visibility in all environ-
ments.
• Wiring diagrams include NEMA
and IEC standards.
• Engineering availability allows
for customized relay solutions.
Module Compatible
Allows for Optional
Protection or LED Modules
to be Used With Sockets.
Contact Viewing Window
Shows Position of Contacts.
Isolated Input and
Output Terminals
Separates Control
Circuits from Load Circuits.
Slim Design
Minimizes Space
on DIN Rail.
2-Way Side or DIN
Rail Mounting System
Retrofits Existing Panel
Mounting and 35mm DIN Rail.
1/6
www.magnecraft.com
847-441-2540
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
Flag Indicator
Shows Relay Status
in Manual or Powered
Condition.
Bi-Polar LED Status Lamp
Shows Coil “ON” or “OFF” Status.
The Complete
System
Solution!
I.D. Tag/Write-On
Plastic Label
Used for Identification
of Relays in Multi-Relay
Circuits.
Mating Hold-Down
Clip Available
Safely Secures
Relay to Socket.
Finger-Safe
Protects Operators
from Live Circuits.
I.D. Tag/Write-On
Plastic Label
Used to Match Wire
Identification Tags with
Socket Connections.
Internal Coil Bus Jumper System
Allows Connection to Adjacent
Sockets Without Additional Wiring.
Magnecra f t So l u t io n Gu i de 1 0 5 A
1/7
SECTION 1
SECTION 1
Advantages of a Plain Cover, Octal 700 Series Relay
Plain Cover octal style relays provide a
historical interface for the budget minded
yet performance driven customer. The Plain
Cover 750 relays allow the customer to
utilize the performance of a premium relay
while adhering to an aggressive budget.
This is accomplished by Magnecraft’s
ability to utilize the electrical components
of the Full Feature 750 relays and deleting
options that may not be required by the
customer. The 750 Plain Cover relays offer
competitive pricing while maintaining
premium performance.
Finger Grip Cover
Easy Removal of Relay
from Socket.
Gold Flashed Contacts
Prevents Premature Oxidation
and Increases Shelf-life.
• Offers a “one stop solution” for
your power management
system.
• Several Contact configurations
and materials to meet your
individual needs.
• Plug-In switching capabilities
from 10 mA to 16 Amps.
• Several Feature Code and
Operation combinations avail-
able for all budgets.
• Ejector clips, ribbed relay hous-
ings and space-saving sockets
allow for easy removal from
crowded DIN rails.
• Color and appearance designed
for high visibility in all environ-
ments.
• Wiring diagrams include NEMA
and IEC standards.
• Engineering availability allows
for customized relay solutions.
Contact Viewing Window
Shows Position of Contacts.
Isolated Input and
Output Terminals
Separates Control
Circuits from Load Circuits.
Module Compatible
Allows for Optional
Protection or LED Modules
to be Used With Sockets.
2-Way Side or DIN
Rail Mounting System
Retrofits Existing Panel
Mounting and 35mm DIN Rail.
1/8
www.magnecraft.com
847-441-2540
M a gn e c r a ft S o lu t io n G ui de 1 0 5 A
Flag Indicator
Shows Relay Status
in Manual or Powered
Condition.
The Complete
System
Solution!
Optional Bi-Polar LED Status Lamp
Shows Coil “ON” or “OFF” Status.
I.D. Tag/Write-On
Plastic Label
Used for Identification
of Relays in Multi-Relay
Circuits.
Mating Hold-Down
Clip Available
Secures Relay to Socket.
I.D. Tag/Write-On
Plastic Label
Used to match wire
identification tags
with socket connections.
Magnecra f t So l u t io n Gu i de 1 0 5 A
1/9
SECTION 1
SECTION 1
750 Octal Relays, 8-Pin/SPDT,
16 Amp Rating (DC & AC)
C
UL
US
Push-To-Test Button
Flag indicator
UL Listed When Used
With Magnecraft
Sockets.
Removable
Lock-Down Door
UL Recognized
File No. E43641
LED Status Lamp
Removable I.D. Tag
Finger Grip Cover
Contact Viewing
Window
Gold Flashed Contacts
Blowout Magnet available
for DC switching-Code 69
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
750XAX
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
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
89
~
~
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
5
4
Shock resistance
12
22
Degree
3
of protection
6
24
Weight
14
4
12
3
14
1
11
2
A1
8
5
1
31
22
11
2
7
6
A2
A1
24
750XAX
°C
°C
g-n
g-n
grams
8
31
12
4
14
7
3
A2
A1
2
1
11
Full Featured Dimensions
22
5
1.4
(35.4)
Plain Cover Dimensions
1.4
(35.4)
24
6
0.24
(6.1)
2.2
(55.2)
1.4
(34.9)
14
3
A1
2
12
4
22
5
A2
7
8
31
1.4
(35.4)
2.1
(50.3)
1.4
(34.9)
1.4
(35.4)
24
6
NEMA
IEC
1
11
7
Wiring Diagram
8
31
Bottom View
A2
0.24
(6.1)
2.2
(55.2)
1.4
(34.9)
2.1
(50.3)
1.4
(34.9)
1/24
IEC
NEMA
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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