NSN: 5930-00-565-8691

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Shaft Length

  1.005 inches nominal single actuator

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Err Default

  err default

• Features Provided

  actuator knob

• Overall Width

  2.812 inches nominal

• Mounting Facility Pattern

  four position circular single mounting facility

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Contact Voltage Rating In Volts

  125.0 ac at sea level

• Mounting Method

  threaded bushing w/panel seal single mounting facility

• Overall Length

  4.317 inches nominal

• Nominal Thread Size

  0.625 inches single mounting facility

• Overall Height

  2.812 inches nominal

• Thread Class

  2a single mounting facility

• Thread Series Designator

  unef single mounting facility

• Terminal Type

  screw

• Shaft Type

  rectangular/square, threaded hole single actuator

• Contact Load Current Rating

  10.0 amperes resistive load ac at sea level

• Mounting Facility Circle Radius

  1.625 inches nominal 2nd mounting facility

• Hazardous Locations/Environmental Protection

  dustproof

• Knob Manufacturer Code

  82121

• Square Shaft Size

  0.250 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Individual Section Quantity

  2

• Switch Actuator Stop Device Type

  fixed stop single actuator

• Contact Switching Action

  breaks before makes each section front