1-321-802-5889

NSN 5930-00-321-0393

Micro Switch

About this product

Weapon system essential.

Manufacturer part number 3HF4 for national stock number 5930003210393.

Datasheet

  • Product description

    Sensitive Switch NSN 5930-00-321-0393.

  • MPN or Model

    3HF4

  • Schedule B
    8536.50.9050 (Switches, slide, for a voltage not exceeding 1, 000 v)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    1 lb
  • Housing Height
    1.906 inches
  • Housing Width
    1.000 inches
  • Center To Center Distance Between Housing Mounting Facilities Parallel To Length
    1.000 inches
  • Maximum Voltage Rating In Volts
    460.0 ac and 250.0 dc
  • End Application
    B-52 stratofortress b-52, stratolifter c-135 aircraft.
  • Inclosure Type
    Fully enclosed
  • Nonpile-up Contact Arrangement
    1 pole, double throw, both positions maintained single switch unit
  • Switch Release Force
    8.0 ounces
  • Criticality Code Justification
    Feat
  • Switch Actuating Force
    48.0 ounces
  • Actuator Movement
    Between 0.125 pretravel inches and 0.156 overtravel inches and 0.020 differential inches
  • Contact Load Current Rating At Maximum Rated Voltage
    250.000 milliamperes resistive dc and 15.000 amperes resistive ac
  • Terminal Type And Quantity
    3 screw
Sensitive Switch

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.

Mechanic Bill explains Micro Switch

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NSN 5930003210393

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3HF4 Honeywell Sensing & Control
HSE6-3RNT2 Honeywell International Inc.
HSE3RNT2 Honeywell International Inc.
3HF4 Saint Technologies Inc.
Stock Check
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