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NSN 5945-01-223-3055

Time Delay Relay

About this product

Plastic case material, hermetic environmental protection, moderately rugged fragility factor, purpose for which designed: general.

Manufacturer part number H-A2A-021 for national stock number 5945012233055.

Datasheet

  • Product description

    Electromagnetic Relay NSN 5945-01-223-3055.

  • MPN or Model

    H-A2A-021

  • Schedule B
    8536.49.0075 (Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1, 000 v, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.9 lb
  • Overall Length
    2.440 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    2.000 inches single mounting facility
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    2.000 inches single mounting facility
  • Overall Height
    2.500 inches
  • Overall Width
    2.440 inches
  • Case Material
    Plastic
  • Environmental Protection
    Hermetic
  • Unthreaded Mounting Hole Diameter
    0.170 inches single mounting facility
  • Fragility Factor
    Moderately rugged
  • End Application
    Panel, control
  • Winding Quantity
    1
  • Purpose For Which Designed
    General
  • Coil Quantity
    1
  • Winding Dc Resistance Rating
    200.0 ohms single winding
  • Duty Type
    Continuous
  • Arc Quenching Method
    Air
  • Mounting Facility Type And Quantity
    4 unthreaded hole single mounting facility
  • Storage Type
    General purpose warehouse
  • Features Provided
    Polarized
  • Cubic Measure
    14.884 cubic inches
  • Mounting Facility Pattern
    Rectangular single mounting facility
  • Nonpile-up Main Contact Arrangement
    3 pole, single throw, normally open, momentary action
  • Time Delay
    0.05 seconds fixed operate time
  • 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
    15.0 amperes ac lamp load and 10.0 amperes dc lamp load
  • Main Contact Maximum Voltage Rating In Volts
    115.0 ac and 28.0 dc
  • Energizing Element Power Rating
    4.35 watts
  • Terminal Type And Quantity
    8 threaded stud all functions
More from these suppliers
Electromagnetic Relay

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Mechanic Bill explains Time Delay Relay

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NSN 5945012233055

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
H-A2A-021 Leach International Corporation
438-5750095 FIND 24 Textron Inc.
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