Model: A7974-1

Electromagnetic Relay

Special Features:

Std octal tube base mounted

Properties:

Overall Length
3.750 inches
Overall Height
3.750 inches
Overall Diameter
1.750 inches
Environmental Protection
Hermetic
Frequency In Hertz
400.0
Winding Quantity
1
Coil Quantity
1
Duty Type
Continuous
Arc Quenching Method
Inert gas
Mounting Facility Type And Quantity
1 plug-in terminal single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Operating Current Rating And Type
150.0 milliamperes ac single winding
Operating Voltage Rating And Type At Specificationified Temp
115.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac
NSN
5945-00-255-6282
Part Number
A7974-1
Description
Relay,electromagnetic
CAGE

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part A7974-1 NSN 5945-00-255-6282

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536490050
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v

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