57A5A239-2

Technical Characteristics

• Style Designator

  circular wafer, bushing mount

• Overall Width

  1.312 inches nominal

• Pole Quantity

  1 single section front

• Err Default

  err default

• Nominal Thread Size

  0.375 inches single mounting facility

• First Flat Length

  0.600 inches nominal single actuator

• Shaft Length

  0.688 inches nominal single actuator

• Shaft Type

  round, flatted single actuator

• Contact Switching Action

  breaks before makes single section rear

• Throw Quantity

  12 single section rear

• Contact Voltage Rating In Volts

  15.0 dc at sea level

• Mounting Method

  threaded bushing single mounting facility

• Switch Actuator Indexing Position Quantity

  12 single actuator

• Contact Load Current Rating

  150.0 milliamperes resistive load ac at sea level

• Thread Class

  2a single mounting facility

• Terminal Type

  tab, solder lug

• Overall Length

  1.887 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

• Flat Height

  0.217 inches nominal single actuator

• Individual Section Quantity

  1

• Nonturn Device Type

  tab at 9:00 o'clock

• Nonturn Device Radius

  0.531 inches nominal at 9:00 o'clock

• Rotor Through Connection Quantity

  1 single section

• Switch Actuator Positioning Increment

  20.0 degrees single actuator

• Contact Load Current Rating

  2.0 amperes resistive load dc at sea level

• Overall Height

  1.469 inches nominal

• Shaft Diameter

  0.250 inches nominal single actuator