#1257FSW Burner Failure Auxiliary Relay | Relays And Solenoids

1257FSW

Electromagnetic Relay

NSN 5945-00-244-8384

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002448384

Product Technical Spec.

Overall Length:
3.310 inches
Overall Height:
1.430 inches
Overall Width:
2.180 inches
Unthreaded Mounting Hole Diameter:
0.166 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
5.0 kilohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
3 unthreaded hole single mounting facility
Mounting Facility Pattern:
Triangle single mounting facility
Nonpile-up Main Contact Arrangement:
2 pole, double throw, one position momentary
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle:
2.812 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp:
115.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
12.2 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
115.0 ac
Terminal Type And Quantity:
8 pin all functions
NSN:
5945-00-244-8384
Item Name:
Auxiliary Relay,burner Failure
Cage Code:
58657

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N 1257FSW

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Last Updated: 02/02/2025