Rotary Switch

Features

Specifications

• Hazardous Locations/environmental Protection:
  Explosion proof
• Overall Height:
  6.000 inches
• Overall Width:
  4.750 inches
• Unthreaded Mounting Hole Diameter:
  0.406 inches 2nd mounting facility
• Unthreaded Mounting Hole Diameter:
  0.406 inches 1st mounting facility and 0.410 inches 1st mounting facility
• Individual Section Quantity:
  7
• Knob Manufacturer Code:
  82121
• Knob Manufacturer Part Number:
  A
• Knob Specificationial Markings:
  Arrow
• Longest Horizontal Distance Between Mounting Centers:
  3.750 inches 2nd mounting facility
• Longest Vertical Distance Between Mounting Centers:
  5.250 inches 2nd mounting facility
• Switch Contact Basic Design:
  Nonpile-up symmetrical
• Pole Quantity:
  1 each section front
• Throw Quantity:
  3 each section front
• Mounting Facility Circle Radius:
  2.672 inches 1st mounting facility
• Mounting Method:
  Bracket 2nd mounting facility and unthreaded hole 2nd mounting facility
• Mounting Method:
  Bracket 1st mounting facility and unthreaded hole 1st mounting facility
• Features Provided:
  Actuator knob
• Contact Voltage Rating In Volts:
  500.0 ac at sea level
• Mounting Facility Pattern:
  Four position circular 1st mounting facility
• Mounting Facility Pattern:
  Four position rectangular 2nd mounting facility
• Switch Actuator Indexing Position Quantity:
  3 single actuator
• Terminal Type:
  Tab w/screw
• Contact Switching Action:
  Breaks before makes each section front
• Switch Actuator Positioning Increment:
  90.0 degrees single actuator
• Switch Actuator Stop Device Type:
  Fixed stop single actuator
• Contact Load Current Rating:
  60.0 amperes resistive load ac at sea level
• Style Designator:
  Tap, circuit selector
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-618-7147