Power Relay 942D023 Series



The 942D023 Series Circuit Breaker (also referred to as a Contactor, Relay, or Power Relay) is/was manufactured or cataloged by Hamilton Sundstrand (a United Technologies Company). Part numbers within the 941D335 Series include but may not be limited to 942D023-2, 942D023-3, 942D023-4, and 942D023-6. The 942D023 Circuit Breaker 115/200 Vac, 3 Phase, 400 Hertz, electrically operated, three pole, plunger type solenoid units. The main contacts are designed to operate at 275 amperes continuous. The main contacts are held in the closed position by a permanent magnet latch. Typically, the 942D023 Series Circuit Breaker can be found on Heavy Jet aircraft within the Commercial and Military sectors.

Additional information

Weight 8 lbs
Dimensions 12 × 12 × 12 in
Aircraft Type

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Part Number

942D023-2, 942D023-3, 942D023-4, 942D023-6


Aircraft Model

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