Rotary Switch

Part Number 1280

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, 2.438 inches maximum overall length, unef single mounting facility thread series designator.

0.250" single mounting facility thread length variable resistor circular wafer, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.250 inches single mounting facility
  • Shaft Diameter:
    0.187 inches 2nd actuator
  • Shaft Diameter:
    0.265 inches 1st actuator
  • Shaft Length:
    0.500 inches 1st actuator
  • Shaft Length:
    0.875 inches 2nd actuator
  • Overall Diameter:
    1.500 inches
  • Nonturn Device Radius:
    0.438 inches at 3: 00 o'clock
  • Individual Section Quantity:
    1
  • Nonturn Device Type:
    Tab at 3: 00 o'clock
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    2 single section rear
  • Throw Quantity:
    4 single section rear
  • Mounting Method:
    Threaded bushing single mounting facility
  • Features Provided:
    Variable resistor
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    125.0 ac at sea level
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level
  • Switch Actuator Indexing Position Quantity:
    4 1st actuator
  • Shaft Type:
    Round 2nd actuator
  • Shaft Type:
    Round, hollowed 1st actuator
  • Terminal Type:
    Tab, solder lug
  • Contact Switching Action:
    Breaks before makes single section rear
  • Switch Actuator Positioning Increment:
    30.0 degrees 1st actuator
  • Switch Actuator Stop Device Type:
    Fixed stop 1st actuator
  • Contact Load Current Rating:
    300.0 milliamperes resistive load ac at sea level
  • Contact Load Current Rating:
    500.0 milliamperes resistive load dc at sea level
  • Precious Material And Location:
    Contact surfaces and rotor silver
  • Precious Material:
    Silver
  • Style Designator:
    Circular wafer, bushing mount
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-426-2280

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5930004262280
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