Rotary Switch

Part Number 1940D4438

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, 2.125 inches nominal overall length, unef single mounting facility thread series designator.

0.375" single mounting facility thread length 1.406" overall width circular wafer, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.375 inches single mounting facility
  • Hazardous Locations/environmental Protection:
    Dustproof
  • Overall Height:
    1.531 inches
  • Overall Width:
    1.406 inches
  • Shaft Diameter:
    0.250 inches single actuator
  • Shaft Length:
    0.875 inches single actuator
  • Nonturn Device Radius:
    0.531 inches at 9: 00 o'clock
  • Individual Section Quantity:
    1
  • Nonturn Device Type:
    Tab at 9: 00 o'clock
  • Operating Tempurature Range:
    -25.0/+85.0 degrees celsius
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    2 single section front
  • Throw Quantity:
    3 single section front
  • Mounting Method:
    Threaded bushing single mounting facility
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    110.0 ac at sea level
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level
  • Switch Actuator Indexing Position Quantity:
    3 single actuator
  • Shaft Type:
    Round single actuator
  • Terminal Type:
    Clip
  • Contact Switching Action:
    Breaks before makes single section front
  • Switch Actuator Positioning Increment:
    30.0 degrees single actuator
  • Switch Actuator Stop Device Type:
    Adjustable stop single actuator
  • Contact Load Current Rating:
    0.5 amperes resistive load ac at sea level
  • Contact Load Current Rating:
    1.0 amperes resistive load dc at sea level
  • Precious Material And Location:
    Contact surfaces silver
  • Precious Material:
    Silver
  • Style Designator:
    Circular wafer, bushing mount
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-581-3792
  • Special Features:
    Four dummy terminals front single section

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  • Quality inspected NSNs
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