1SR2B2

Technical Characteristics

• 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

• ~1

  data on certain environmental and performanc

• Shaft Type

  round, flatted, threaded hole single actuator

• Terminal Type

  screw

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level and 2.0 amperes inductive load dc at sea level

• Individual Section Quantity

  1

• Contact Voltage Rating In Volts

  350.0 dc at sea level

• Mounting Facility Circle Radius

  2.312 inches nominal single mounting facility

• Thread Quantity Per Inch

  24 single mounting facility

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Mounting Method

  threaded hole single mounting facility

• Thread Series Designator

  unc single mounting facility

• Thread Class

  2b single mounting facility

• Switch Actuator Positioning Increment

  90.0 degrees single actuator

• Nominal Thread Size

  0.190 inches single mounting facility

• Shaft Diameter

  0.250 inches nominal single actuator

• Specification/Standard Data

  81349-mil-s-15291/2 government specification

• Style Designator

  tap, circuit selector

• Features Provided

  actuator knob

• Overall Width

  2.719 inches nominal

• Mounting Facility Pattern

  four position circular single mounting facility

• Shaft Length

  1.125 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up nonsymmetrical

• Contact Switching Action

  makes before breaks single section rear

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Contact Load Current Rating

  5.0 amperes resistive load ac at sea level and 5.0 amperes inductive load ac at sea level

• Overall Length

  3.125 inches nominal

• Overall Height

  2.719 inches nominal