W20138-02

Technical Characteristics

• Hazardous Locations/Environmental Protection

  moisture proof

• Overall Width

  0.875 inches nominal

• Body Diameter

  0.562 inches nominal

• Bushing Length

  0.312 inches nominal

• Body Length

  0.406 inches nominal

• Actuator Height

  0.188 inches nominal

• Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Mounting Method

  threaded bushing

• Thread Quantity Per Inch

  24

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally closed, double break, momentary action, with contact on arm. single switch unit

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes resistive dc and 5.000 amperes inductive dc and 3.000 amperes lamp dc and 10.000 amperes resistive ac and 5.000 amperes inductive ac and 3.000 amperes lamp ac

• Thread Series Designator

  unef

• Thread Class

  2a

• Body Style

  1k bushing mounted

• Overall Length

  1.812 inches nominal

• Overall Height

  0.875 inches nominal

• Actuator Diameter

  0.375 inches nominal

• Actuator Color

  black single actuator

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.625 inches

• Terminal Type And Quantity

  3 tab, solder lug