Rotary Switch

Features

Specifications

• Thread Length:
  0.406 inches 1st mounting facility
• Hazardous Locations/environmental Protection:
  Dustproof
• First Flat Length:
  0.375 inches single actuator
• Flat Height:
  0.218 inches single actuator
• Shaft Diameter:
  0.247 inches single actuator and 0.253 inches single actuator
• Shaft Length:
  0.750 inches single actuator
• Overall Diameter:
  2.500 inches
• Individual Section Quantity:
  2
• Knob Manufacturer Code:
  82121
• Knob Manufacturer Part Number:
  A
• Knob Specificationial Markings:
  Arrow
• Switch Contact Basic Design:
  Nonpile-up symmetrical
• Pole Quantity:
  1 each section rear
• Throw Quantity:
  2 each section rear
• Mounting Facility Circle Radius:
  1.156 inches 2nd mounting facility
• Mounting Method:
  Bracket 2nd mounting facility and threaded hole 2nd mounting facility
• Mounting Method:
  Threaded bushing w/panel seal 1st mounting facility
• Features Provided:
  Actuator knob
• Thready Qty Per Inch (tpi):
  24 2nd mounting facility
• Thready Qty Per Inch (tpi):
  32 1st mounting facility
• Thread Size:
  0.190 inches 2nd mounting facility
• Thread Size:
  0.469 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 2nd mounting facility
• Switch Actuator Indexing Position Quantity:
  2 single actuator
• Shaft Type:
  Round, flatted, threaded hole single actuator
• Terminal Type:
  Tab w/screw
• Contact Switching Action:
  Breaks before makes each section rear
• Switch Actuator Positioning Increment:
  90.0 degrees single actuator
• Switch Actuator Stop Device Type:
  Fixed stop 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, circular, bushing mount
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-763-8459