1-321-802-5889

NSN 5945-00-938-5388

Time Delay Relay

About this product

Explosion proof environmental protection, continuous duty type, rectangular single mounting facility mounting facility pattern, nonpile-up main contact arrangement: 3 pole, single throw, normally open, momentary action.

Manufacturer part number B243AM for national stock number 5945009385388.

Datasheet

  • Product description

    Electromagnetic Relay NSN 5945-00-938-5388.

  • MPN or Model

    B243AM

  • 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.)
    0.1 lb
  • Overall Length
    6.520 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    5.437 inches single mounting facility
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    3.687 inches single mounting facility
  • Overall Height
    5.380 inches
  • Overall Width
    6.190 inches
  • Environmental Protection
    Explosion proof
  • Unthreaded Mounting Hole Diameter
    0.218 inches single mounting facility
  • Winding Quantity
    1
  • Coil Quantity
    1
  • Duty Type
    Continuous
  • Mounting Facility Type And Quantity
    4 unthreaded hole single mounting facility
  • Features Provided
    Polarized
  • Mounting Facility Pattern
    Rectangular single mounting facility
  • Nonpile-up Main Contact Arrangement
    3 pole, single throw, normally open, momentary action
  • Operating Current Rating And Type
    8.0 amperes dc single winding
  • Nonpile-up Auxiliary Contact Arrangement
    4 pole, single throw, normally open, momentary action and 2 pole, single throw, normally closed, momentary action and 1 pole, double throw, one position momentary
  • Auxiliary Contact Maximum Voltage Rating In Volts
    120.0 ac and 28.0 dc
  • Operating Voltage Rating And Type At Specificationified Temp
    24.0 volts dc 25 degrees celsius single winding
  • Main Contact Load Current Rating At Maximum Rated Voltage
    350.0 amperes ac resistive load
  • Main Contact Maximum Voltage Rating In Volts
    416.0 ac
  • Terminal Type And Quantity
    23 pin 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 5945009385388

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B243AM Tyco Electronics Corporation
B243A Tyco Electronics Corporation
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