3SR2A1

Technical Characteristics

• Throw Quantity

  2 each section periphery

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Thread Series Designator

  unc single mounting facility

• Nominal Thread Size

  0.250 inches single mounting facility

• Thread Class

  2b single mounting facility

• Individual Section Quantity

  2

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Thread Quantity Per Inch

  20 single mounting facility

• Contact Load Current Rating

  30.0 amperes resistive load dc at sea level

• Contact Load Current Rating

  30.0 amperes resistive load ac at sea level

• Pole Quantity

  1 each section periphery

• ~1

  type data on certain environmental and performa

• Features Provided

  actuator knob

• Longest Horizontal Distance Between Mounting Centers

  2.281 inches nominal single mounting facility

• Mounting Method

  bracket single mounting facility and threaded hole single mounting facility

• Overall Height

  4.000 inches nominal

• Mounting Facility Pattern

  four position rectangular single mounting facility

• Longest Vertical Distance Between Mounting Centers

  2.281 inches nominal single mounting facility

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Special Features

  terminals rear mtd

• Switch Contact Basic Design

  nonpile-up symmetrical

• Overall Width

  3.375 inches nominal

• Specification/Standard Data

  81349-mil-dtl-15291/5 government specification

• Contact Voltage Rating In Volts

  250.0 dc at sea level

• Overall Length

  4.688 inches nominal

• Style Designator

  tap, circuit selector

• Terminal Type

  threaded stud

• Test Data Document

  81349-mil-dtl-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