Rotary Switch

Part Number 171978-1

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

We ship worldwide

Features

2a single mounting facility thread class, 2.450 inches nominal overall length, unef single mounting facility thread series designator.

0.375" single mounting facility thread length circular wafer, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.375 inches single mounting facility
  • Hazardous Locations/environmental Protection:
    Shock resistant and vibration resistant
  • First Flat Length:
    0.312 inches single actuator
  • Flat Height:
    0.187 inches single actuator
  • Shaft Diameter:
    0.250 inches single actuator
  • Shaft Length:
    0.590 inches single actuator
  • Overall Diameter:
    1.625 inches
  • Individual Section Quantity:
    3
  • Operating Tempurature Range:
    -65.0/+85.0 degrees celsius
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    1 each section front
  • Throw Quantity:
    12 each section rear
  • Mounting Method:
    Threaded bushing w/panel seal single mounting facility
  • 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 dc at sea level
  • Rotor Through Connection Quantity:
    1 each section
  • Switch Actuator Indexing Position Quantity:
    12 single actuator
  • Shaft Type:
    Round, flatted single actuator
  • Terminal Type:
    Tab, solder lug
  • Switch Actuator Positioning Increment:
    30.0 degrees single actuator
  • Contact Load Current Rating:
    225.0 milliamperes resistive load ac at sea level
  • Contact Load Current Rating:
    500.0 milliamperes resistive load dc at sea level and 50.0 milliamperes inductive load dc at sea level
  • Style Designator:
    Circular wafer, bushing mount
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-01-227-1905

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