#A770W Cutout Relay | Relays And Solenoids

A770W

Electromagnetic Relay

NSN 5945-01-086-4415

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
010864415

Product Technical Spec.

Overall Length:
5.190 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.563 inches single mounting facility
Overall Height:
2.970 inches
Overall Width:
2.560 inches
Unthreaded Mounting Hole Diameter:
0.266 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
90.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
2 unthreaded hole single mounting facility
Mounting Facility Pattern:
In-line first mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, single throw, normally open, momentary action
Operating Current Rating And Type:
400.0 milliamperes dc single winding
Nonpile-up Auxiliary Contact Arrangement:
1 pole, double throw, one position momentary
Auxiliary Contact Maximum Voltage Rating In Volts:
115.0 ac and 28.0 dc
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:
300.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
28.0 dc
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
3.0 amperes ac lamp load and 3.0 amperes dc lamp load
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes ac inductive load and 5.0 amperes dc inductive load
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes ac resistive load and 5.0 amperes dc resistive load
Terminal Type And Quantity:
8 threaded stud all functions
NSN:
5945-01-086-4415
Item Name:
Relay,cutout
Cage Code:
74063

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 A770W

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Last Updated: 01/23/2025