79-2157

Technical Characteristics

• Thread Series Designator

  unef single mounting facility

• Individual Section Quantity

  1

• Contact Load Current Rating

  85.0 amperes resistive load ac at sea level and 2.5 amperes inductive load ac at sea level

• Pole Quantity

  1 single section front

• Switch Actuator Positioning Increment

  45.0 degrees single actuator

• Shaft Length

  0.370 inches nominal single actuator

• Contact Voltage Rating In Volts

  115.0 ac at sea level

• Contact Switching Action

  breaks before makes single section front

• First Flat Length

  0.250 inches nominal single actuator

• Style Designator

  tap, circular, bushing mount

• Nominal Thread Size

  0.375 inches single mounting facility

• Shaft Type

  round, flatted single actuator

• Mounting Method

  threaded bushing single mounting facility

• Overall Diameter

  1.150 inches nominal

• Switch Actuator Indexing Position Quantity

  4 single actuator

• Thread Class

  2a single mounting facility

• End Item Identification

  f155 amt

• Terminal Type

  tab, solder lug

• Throw Quantity

  4 single section front

• Overall Length

  2.220 inches nominal

• Switch Contact Basic Design

  nonpile-up symmetrical