C1138

Technical Characteristics

• Thread Class

  2a

• Case Material

  metal

• Nonpile-Up Contact Arrangement

  1 two circuit, double break/double make, one position momentary single switch unit

• Contact Load Current Rating At Maximum Rated Voltage

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

• Terminal Type And Quantity

  4 tab, solder lug

• Body Style

  bushing mounted

• Overall Height

  0.625 inches nominal

• Maximum Voltage Rating In Volts

  120.0 ac and 28.0 dc

• Thread Series Designator

  un

• Overall Length

  1.425 inches nominal

• Test Data Document

  10001-1088986 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Bushing Length

  0.250 inches nominal

• Mounting Method

  threaded bushing

• Actuator Color

  black single actuator

• Nominal Thread Size

  0.500 inches

• Body Diameter

  0.625 inches nominal

• Actuator Height

  0.188 inches nominal

• Overall Width

  0.625 inches nominal

• Thread Quantity Per Inch

  32

• Actuator Diameter

  0.375 inches nominal

• Body Length

  0.609 inches nominal

• Hazardous Locations/Environmental Protection

  corrosion resistant

• Inclosure Type

  fully inclosed