Rotary Switch

Features

Specifications

• Overall Height:
  2.719 inches
• Overall Width:
  2.719 inches
• Individual Section Quantity:
  4
• Longest Horizontal Distance Between Mounting Centers:
  2.281 inches single mounting facility
• Longest Vertical Distance Between Mounting Centers:
  2.281 inches single mounting facility
• Switch Contact Basic Design:
  Nonpile-up symmetrical
• Pole Quantity:
  1 each section front
• Throw Quantity:
  2 each section front
• 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:
  450.0 ac at sea level
• Mounting Facility Pattern:
  Four position rectangular single mounting facility
• Switch Actuator Indexing Position Quantity:
  4 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
• 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
• Test Data Document:
  81349-mil-s-15291 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Nondefinitive Specification/std Data:
  3sr4a2 type
• Federal Supply Class (fsc):
  Switches
• National Stock Number (nsn):
  5930-00-935-9616