1-321-802-5889

NSN 5930-01-021-1112

Cam Switch

About this product

Explosion proof hazardous locations/environmental protection, 82121 knob manufacturer code, -65.0/+125.0 degrees celsius operating tempurature range, switch contact basic design: nonpile-up symmetrical.

Manufacturer part number 1SR4A2 for national stock number 5930010211112.

Datasheet

  • Product description

    Rotary Switch NSN 5930-01-021-1112.

  • MPN or Model

    1SR4A2

  • Schedule B
    8536.50.9025 (Switches, rotary, rated at over 5 a, for a voltage not exceeding 1, 000 volts)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.5 lb
  • Hazardous Locations/environmental Protection
    Explosion proof
  • Individual Section Quantity
    4
  • Knob Manufacturer Code
    82121
  • Operating Tempurature Range
    -65.0/+125.0 degrees celsius
  • Switch Contact Basic Design
    Nonpile-up symmetrical
  • Pole Quantity
    1 each section front
  • Throw Quantity
    1 each section rear
  • Features Provided
    Actuator knob
  • Contact Voltage Rating In Volts
    120.0 dc at sea level
  • Rotor Through Connection Quantity
    1 each section
  • Switch Actuator Indexing Position Quantity
    4 single actuator
  • Terminal Type
    Tab w/screw
  • Contact Switching Action
    Breaks before makes each section rear
  • Switch Actuator Positioning Increment
    90.0 degrees single actuator
  • Contact Load Current Rating
    10.0 amperes resistive load dc at sea level
  • Style Designator
    Tap, circuit selector
  • Test Data Document
    81349-mil-s-15291 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
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Rotary Switch

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Mechanic Bill explains Cam Switch

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NSN 5930010211112

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1SR4A2 Military Standards
M15291/2-007 Military Specifications
MIL-S-15291/2 Military Specifications
1SR4A2 Electro Switch Corp.
1SRN4A2 Military Specifications
1SR4A2 Military Specifications
5930PL1242525 Inspektorat Wsparcia Sil Zbrojnych
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