#B312L Delay On Break Timing Relay | Relays And Solenoids

B312L

Electromagnetic Relay

NSN 5945-01-023-8489

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
010238489

Detail Specifications

Overall Length:
3.660 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.100 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.100 inches single mounting facility
Overall Height:
4.440 inches
Overall Width:
3.660 inches
Unthreaded Mounting Hole Diameter:
0.201 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, single throw, normally open, momentary action
Nonpile-up Auxiliary Contact Arrangement:
1 pole, single throw, normally open, momentary action
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:
3.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
440.0 ac
Terminal Type And Quantity:
10 pin all functions
NSN:
5945-01-023-8489
Item Name:
Delay On Break Timing Relay
Cage Code:
74063

Manufacturer Part Numbers

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 B312L

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Last Updated: 05/01/2025