A3-78E4-103

Technical Characteristics

• Mounting Method

  threaded bushing

• Actuator Diameter

  0.240 inches nominal

• Overall Length

  1.703 inches nominal

• Overall Width

  0.703 inches nominal

• Bushing Length

  0.445 inches nominal

• Thread Quantity Per Inch

  32

• Inclosure Type

  fully inclosed

• Actuator Style

  round

• Body Height

  0.688 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac and 30.0 dc

• Body Style

  bushing mount

• Nonpile-Up Contact Arrangement

  4 pole, double throw, both positions maintained single switch unit

• Contact Load Current Rating At Maximum Rated Voltage

  4.000 amperes resistive ac and 2.400 amperes lamp dc and 2.500 amperes inductive dc and 4.000 amperes resistive dc and 2.400 amperes inductive ac

• Body Width

  0.703 inches nominal

• Actuator Height

  0.686 inches nominal

• Terminal Type And Quantity

  12 turret

• Actuator Position-Action Relationship

  up position maintained and down position maintained

• Overall Height

  1.819 inches nominal

• Thread Class

  2a

• Body Length

  1.703 inches nominal

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns