1901B

Technical Characteristics

• Inclosure Type

  fully inclosed

• Bushing Length

  0.344 inches nominal

• Actuator Diameter

  0.375 inches nominal

• Nominal Thread Size

  0.375 inches

• Overall Length

  1.281 inches nominal

• Terminal Type And Quantity

  4 wire lead

• Maximum Voltage Rating In Volts

  125.0 ac

• Mounting Method

  threaded bushing

• Body Length

  0.719 inches nominal

• Case Material

  plastic

• Special Features

  has locking action when button is depressed

• Thread Series Designator

  unef

• Body Diameter

  1.078 inches nominal

• Body Style

  bushing mounted

• Contact Load Current Rating At Maximum Rated Voltage

  6.000 amperes resistive ac

• Actuator Height

  0.281 inches nominal

• Nonpile-Up Contact Arrangement

  2 pole, single throw, both positions maintained single switch unit