ST42H

Technical Characteristics

• Body Height

  1.094 inches nominal

• Switch Actuator Quantity

  1

• Body Width

  0.625 inches nominal

• Actuator Position-Action Relationship

  up position maintained and down position momentary and center position maintained

• Actuator Height

  0.688 inches nominal

• Thread Quantity Per Inch

  32

• Body Length

  1.125 inches nominal

• Actuator Diameter

  0.125 inches nominal

• Terminal Type And Quantity

  3 tab, solder lug

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  125.0 ac and 28.0 dc

• Bushing Length

  0.469 inches nominal

• Actuator Style

  round

• Nonpile-Up Contact Arrangement

  1 pole, double throw, three positions maintained single switch unit

• Body Style

  bushing mount

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive dc and 4.000 amperes lamp dc and 16.000 amperes motor dc and 11.000 amperes resistive ac and 10.000 amperes inductive dc and 2.000 amperes lamp ac and 7.500 amperes inductive ac and 7.000 amperes motor ac

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns