Rotary Switch

Features

Specifications

• Hazardous Locations/environmental Protection:
  Shock proof
• Overall Height:
  4.125 inches
• Overall Width:
  4.125 inches
• First Flat Length:
  0.500 inches single actuator
• Flat Height:
  0.312 inches single actuator
• Shaft Diameter:
  0.375 inches single actuator
• Shaft Length:
  0.875 inches single actuator
• Individual Section Quantity:
  3
• Knob Manufacturer Code:
  82121
• Knob Manufacturer Part Number:
  8164-12y
• Switch Contact Basic Design:
  Nonpile-up symmetrical
• Mounting Facility Circle Radius:
  1.609 inches single mounting facility
• Mounting Method:
  Bracket single mounting facility
• Features Provided:
  Actuator knob
• Thready Qty Per Inch (tpi):
  20 single mounting facility
• Thread Size:
  0.250 inches single mounting facility
• Contact Voltage Rating In Volts:
  250.0 dc at sea level
• Contact Voltage Rating In Volts:
  500.0 ac at sea level
• Shaft Flat/slot Angular Location:
  90.0 degrees from contact position 1 single actuator
• Mounting Facility Pattern:
  Four position circular single mounting facility
• Switch Actuator Indexing Position Quantity:
  4 single actuator
• Shaft Type:
  Round, flatted, threaded hole single actuator
• Terminal Type:
  Tab w/screw
• Contact Switching Action:
  Breaks before makes each section front
• Contact Load Current Rating:
  30.0 amperes resistive load ac at sea level
• Contact Load Current Rating:
  30.0 amperes resistive load dc at sea level
• Style Designator:
  Tap, circuit selector
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-647-2256