#B1770 Engine Relay | Relays And Solenoids

B1770

Electromagnetic Relay

NSN 5945-00-703-1448

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007031448

Product Technical Spec.

Overall Length:
3.130 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.312 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.312 inches single mounting facility
Overall Height:
2.880 inches
Overall Width:
3.130 inches
Unthreaded Mounting Hole Diameter:
0.196 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
3 pole, double throw, one position momentary
Operating Current Rating And Type:
5.0 amperes dc single winding
Operating Voltage Rating And Type At Specificationified Temp:
28.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
60.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
200.0 ac
Terminal Type And Quantity:
11 pin all functions
NSN:
5945-00-703-1448
Item Name:
Engine Relay
Cage Code:
52401

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B138BH
Cage Code:
74063
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
81388H
Cage Code:
74063
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N B1770

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Last Updated: 03/29/2025