S-831

Technical Characteristics

• Nominal Thread Size

  0.469 inches

• Actuator Diameter

  0.430 inches nominal

• Thread Series Designator

  uns

• Nonpile-Up Contact Arrangement

  4 pole, double throw, one position momentary single switch unit

• Actuator Style

  round

• Body Style

  bushing mount

• Terminal Type And Quantity

  12 turret

• Actuator Height

  1.050 inches nominal

• Body Width

  0.670 inches maximum

• Contact Load Current Rating At Maximum Rated Voltage

  2.500 amperes motor dc and 7.000 amperes resistive dc and 7.000 amperes resistive ac and 4.000 amperes inductive dc and 2.500 amperes lamp dc and 7.000 amperes inductive ac and 1.500 amperes motor ac

• Mounting Method

  threaded bushing

• Actuator Position-Action Relationship

  down position maintained and up position maintained and center position maintained

• Thread Quantity Per Inch

  32

• Bushing Length

  0.550 inches nominal

• Inclosure Type

  fully inclosed

• Body Length

  1.050 inches nominal

• Body Height

  0.870 inches nominal

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Features Provided

  actuator seal