21EN12-12

Technical Characteristics

• Actuator Roller Width

  0.120 inches nominal

• Actuator Movement

  0.040 pretravel inches maximum and 0.250 overtravel inches minimum and 0.020 differential inches nominal

• Bushing Length

  0.657 inches nominal

• Switch Release Force

  64.0 ounces minimum

• Nonpile-Up Contact Arrangement

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

• Hazardous Locations/Environmental Protection

  corrosion resistant

• Inclosure Type

  fully inclosed

• Nominal Thread Size

  0.625 inches

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Case Material

  metal

• Terminal Type And Quantity

  6 wire lead

• Switch Actuating Force

  96.0 ounces minimum and 192.0 ounces maximum

• Features Provided

  actuator seal

• Actuator Style

  roller plunger

• Body Diameter

  1.000 inches nominal

• Body Style

  bushing mounted

• Thread Series Designator

  unef

• Overall Length

  2.761 inches nominal

• Body Length

  0.980 inches maximum

• Actuator Free Position Height

  1.781 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  3.000 amperes inductive dc and 5.000 amperes resistive ac and 5.000 amperes resistive dc and 4.000 amperes motor dc and 5.000 amperes inductive ac

• Mounting Method

  threaded bushing

• Overall Height

  1.000 inches nominal

• Actuator Roller Diameter

  0.500 inches nominal

• Overall Width

  1.000 inches nominal