Rotary Switch

Part Number 1SR4A2

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

Actuator knob tap, circuit selector.

Includes quality control certificate of conformance.

Specifications

  • 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:
    125.0 ac at sea level
  • 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 ac at sea level
  • 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.).
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-021-1112

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