Model: 6957ED31-4A

Electromagnetic Relay

Properties:

Overall Length
6.438 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.250 inches single mounting facility
Overall Height
7.500 inches
Overall Width
5.875 inches
Case Material
Metal and plastic
Unthreaded Mounting Hole Diameter
0.260 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Height
5.750 inches single mounting facility
Fragility Factor
Moderately rugged
End Application
Starter motor
Frequency In Hertz
60.0
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
4 unthreaded hole single mounting facility
Storage Type
General purpose warehouse
Cubic Measure
283.674 cubic inches
Mounting Facility Pattern
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, single throw, normally open, momentary action and 2 pole, single throw, normally closed, momentary action
Operating Voltage Rating And Type At Specificationified Temp
440.0 volts ac 25 degrees celsius single winding
Terminal Type And Quantity
10 screw all functions
NSN
5945-01-240-3976
Part Number
6957ED31-4A
Description
Relay,electromagnetic
CAGE

Part 6957ED31-4A NSN 5945-01-240-3976

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
12.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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