Rotary Switch

Part Number SM-A-858421

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

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Features

2a single mounting facility thread class, 2.653 inches nominal overall length, unef single mounting facility thread series designator.

0.417" single mounting facility thread length metallic inclosure tap, circular, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.417 inches single mounting facility and 0.457 inches single mounting facility
  • Hazardous Locations/environmental Protection:
    Explosion proof
  • Shaft Diameter:
    0.248 inches single actuator and 0.251 inches single actuator
  • Shaft Length:
    0.417 inches single actuator and 0.457 inches single actuator
  • Overall Diameter:
    Between 1.152 inches and 1.172 inches
  • Nonturn Device Radius:
    0.360 inches at 6: 00 o'clock and 0.390 inches at 6: 00 o'clock
  • Individual Section Quantity:
    2
  • Nonturn Device Type:
    Tab at 6: 00 o'clock
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    1 each section rear
  • Throw Quantity:
    6 each section rear
  • Mounting Method:
    Threaded bushing single mounting facility
  • Features Provided:
    Metallic inclosure and pull to turn
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    115.0 ac at sea level
  • Contact Voltage Rating In Volts:
    28.0 highest dc voltage rating at sea level
  • Contact Voltage Rating In Volts:
    6.0 lowest dc voltage rating at sea level
  • Switch Actuator Indexing Position Quantity:
    6 single actuator
  • Shaft Type:
    Round single actuator
  • Terminal Type:
    Tab, solder lug
  • Contact Switching Action:
    Breaks before makes 2nd section rear
  • Contact Switching Action:
    Makes before breaks 1st section rear
  • Switch Actuator Positioning Increment:
    45.0 degrees single actuator
  • Switch Actuator Stop Device Type:
    Fixed stop single actuator
  • Contact Load Current Rating:
    1.0 amperes resistive load highest dc voltage rating at sea level
  • Contact Load Current Rating:
    1.0 amperes resistive load lowest dc voltage rating at sea level
  • Contact Load Current Rating:
    5.0 amperes resistive load ac at sea level and 2.0 amperes inductive load ac at sea level
  • Precious Material And Location:
    Terminal surfaces silver
  • Precious Material:
    Silver
  • Style Designator:
    Tap, circular, bushing mount
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-128-1126

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