221537A1

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Contact Load Current Rating

  500.0 milliamperes resistive load ac at sea level

• Special Features

  front rotor makes contact only as switch is rotated between positions

• Nonturn Device Type

  tab at 10:00 o'clock

• Err Default

  err default

• Contact Switching Action

  breaks before makes single section front

• Precious Material

  silver

• Shaft Length

  0.437 inches nominal single actuator

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Overall Length

  2.093 inches nominal

• Contact Voltage Rating In Volts

  110.0 ac at sea level

• Switch Contact Basic Design

  nonpile-up symmetrical

• Thread Series Designator

  unef single mounting facility

• Precious Material And Location

  contact and rotor blade and terminal surfaces silver

• Individual Section Quantity

  1

• Flat Height

  0.093 inches nominal single actuator

• Nonturn Device Radius

  0.375 inches nominal at 10:00 o'clock

• Switch Actuator Momentary Position

  clockwise single actuator and counterclockwise single actuator

• Contact Voltage Rating In Volts

  28.0 dc at sea level

• Pole Quantity

  3 single section front

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Positioning Increment

  30.0 degrees single actuator

• Contact Load Current Rating

  1.0 amperes resistive load dc at sea level

• Throw Quantity

  3 single section rear

• Shaft Diameter

  0.125 inches nominal single actuator

• First Flat Length

  0.312 inches nominal single actuator

• Switch Actuator Indexing Position Quantity

  3 single actuator

• Switch Actuator Stop Device Type

  fixed stop single actuator