SWH0549

Technical Characteristics

• Pole Quantity

  1 each section rear

• Individual Section Quantity

  3

• 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

• Thread Quantity Per Inch

  20 2nd mounting facility

• ~1

  data on certain environmental and performanc

• 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

• Style Designator

  tap, circuit selector

• Contact Switching Action

  breaks before makes each section rear

• Mounting Method

  threaded hole 2nd mounting facility

• Mounting Method

  bracket 1st mounting facility

• Mounting Facility Pattern

  four position circular 2nd mounting facility

• Features Provided

  actuator knob

• Shaft Type

  round single actuator

• Overall Height

  3.688 inches nominal

• Terminal Type

  tab w/screw

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Overall Length

  4.625 inches nominal

• Thread Series Designator

  unc 2nd mounting facility

• Shaft Diameter

  0.375 inches nominal single actuator

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Class

  2b 2nd mounting facility

• Nominal Thread Size

  0.250 inches 2nd mounting facility

• Mounting Facility Circle Radius

  1.600 inches nominal 1st mounting facility

• Contact Voltage Rating In Volts

  250.0 dc at sea level

• Contact Voltage Rating In Volts

  500.0 ac at sea level

• Throw Quantity

  2 each section rear

• Switch Actuator Positioning Increment

  90.0 degrees single actuator