Rotary Switch

Features

Specifications

• Overall Height:
  2.875 inches
• Overall Width:
  2.875 inches
• Unthreaded Mounting Hole Diameter:
  0.221 inches single mounting facility
• Individual Section Quantity:
  4
• Knob Manufacturer Code:
  82121
• Switch Contact Basic Design:
  Nonpile-up symmetrical and nonpile-up nonsymmetrical
• Pole Quantity:
  1 1st section front
• Pole Quantity:
  1 2nd section front
• Pole Quantity:
  1 3rd section front
• Throw Quantity:
  3 3rd section rear
• Throw Quantity:
  3 1st section rear
• Throw Quantity:
  3 2nd section rear
• Mounting Facility Circle Radius:
  1.156 inches single mounting facility
• Mounting Method:
  Bracket single mounting facility
• Features Provided:
  Actuator knob
• Contact Voltage Rating In Volts:
  125.0 ac at sea level
• Mounting Facility Pattern:
  Four position circular single mounting facility
• Switch Actuator Indexing Position Quantity:
  4 single actuator
• Terminal Type:
  Tab w/screw
• Contact Switching Action:
  Breaks before makes 1st section rear
• Contact Switching Action:
  Breaks before makes 2nd section rear
• Contact Switching Action:
  Makes before breaks 3rd section rear
• Contact Switching Action:
  Makes before breaks 4th section rear
• Switch Actuator Positioning Increment:
  90.0 degrees single actuator
• Contact Load Current Rating:
  10.0 amperes resistive load ac at sea level
• Style Designator:
  Tap, circuit selector
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-424-9456