Model: 478174-2

Electromagnetic Relay

Properties:

Overall Length
2.060 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.687 inches single mounting facility
Overall Height
2.000 inches
Overall Width
0.960 inches
Environmental Protection
Hermetic
Unthreaded Mounting Hole Diameter
0.156 inches single mounting facility
Winding Quantity
1
Coil Quantity
1
Duty Type
Continuous
Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility
Mounting Facility Pattern
In-line single mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Operating Current Rating And Type
580.0 milliamperes dc single winding
Operating Voltage Rating And Type At Specificationified Temp
7.50 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
300.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
28.0 dc
Terminal Type And Quantity
14 pin all functions
NSN
5945-00-556-5009
Part Number
478174-2
Description
Relay,electromagnetic
CAGE
02769

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 478174-2 NSN 5945-00-556-5009

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:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536410020
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

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

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