Rotary Switch

Part Number 121918LE

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

We ship worldwide

Features

2b 1st mounting facility thread class, 9.683 inches nominal overall length, unc 1st mounting facility thread series designator.

Actuator knob 20 1st mounting facility thread quantity per inch tap, circuit selector.

Includes quality control certificate of conformance.

Specifications

  • Unthreaded Mounting Hole Diameter:
    0.312 inches 2nd mounting facility
  • Distance Between Mounting Facility Centers:
    3.812 inches 2nd mounting facility
  • Individual Section Quantity:
    22
  • Switch Contact Basic Design:
    Nonpile-up nonsymmetrical
  • Mounting Facility Circle Radius:
    1.610 inches 1st mounting facility
  • Mounting Method:
    Bracket 1st mounting facility and threaded hole 1st mounting facility
  • Mounting Method:
    Bracket 2nd mounting facility and unthreaded hole 2nd mounting facility
  • Features Provided:
    Actuator knob and dummy section
  • Thready Qty Per Inch (tpi):
    20 1st mounting facility
  • Thread Size:
    0.250 inches 1st mounting facility
  • Contact Voltage Rating In Volts:
    125.0 ac at sea level
  • Contact Voltage Rating In Volts:
    120.0 dc at sea level
  • Mounting Facility Pattern:
    Four position circular 1st mounting facility
  • Mounting Facility Pattern:
    Two position in-line 2nd mounting facility
  • Switch Actuator Indexing Position Quantity:
    4 single actuator
  • Terminal Type:
    Tab w/screw
  • 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
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-317-5078

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