#HFW4A1240S01 Delay On Break Timing Relay | Relays And Solenoids

HFW4A1240S01

Electromagnetic Relay

NSN 5945-01-105-9840

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011059840

Product Technical Spec.

Overall Length:
1.320 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.078 inches single mounting facility
Overall Height:
0.652 inches
Overall Width:
0.410 inches
Environmental Protection:
Hermetic
Unthreaded Mounting Hole Diameter:
0.096 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
600.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
2 unthreaded hole single mounting facility
Mounting Facility Pattern:
In-line single mounting facility
Nonpile-up Main Contact Arrangement:
2 pole, double throw, one position momentary
Operating Voltage Rating And Type At Specificationified Temp:
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
1.0 amperes ac resistive load and 4.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
115.0 ac and 30.0 dc
Terminal Type And Quantity:
8 pin all functions
NSN:
5945-01-105-9840
Item Name:
Delay On Break Timing Relay
Cage Code:
00779

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
2HA2C126
Cage Code:
02289
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
HFW4A1240S01
Cage Code:
58614
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 HFW4A1240S01

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Last Updated: 08/17/2025