521920-1

Electromagnetic Relay

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.

1.143 inches nominal overall height, 2.750 inches nominal overall width, 3.000 inches nominal overall length, vmisc e/i fscm 80020 end item identification, 30.0 volts ac 25 deg celsius all windings operating voltage rating and type at specified temp

Basic Details

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NSN

5945-01-445-8996

NIIN

01-445-8996

Item Name

Electromagnetic Relay

Part Number

521920-1

Active

Federal Supply Class

5945 - Relays and Solenoids

Federal Supply Group

Electrical and Electronic Equipment Components

Assigment Date

06/17/1997 (28 years ago)

Item Name Code

32512

Technical Specifications

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Overall Length: 3.000 inches nominal
Overall Height: 1.143 inches nominal
Overall Width: 2.750 inches nominal
End Item Identification: vmisc e/i fscm 80020
Operating Voltage Rating And Type At Specified Temp: 30.0 volts ac 25 deg celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage: 15.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts: 33.0 ac
Special Test Features: standard relay with 30 vac coil

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 521920-1

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
415XBX-193	00213	Struthers-Dunn Inc.	5	2	ZZ
415XBX193-30VAC	00213	Struthers-Dunn Inc.	C	1	ZZ
521920-1	072E5	Vertex Modernization and Sustainment Llc	5	2	ZZ
521920-1	80020	Naval Air Warfare Center Aircraft Division Joint Base Jbmdl	3	2	ZZ

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