442-1007

Technical Characteristics

• Switch Release Force

  4.0 ounces minimum

• Switch Actuating Force

  13.0 ounces maximum

• Actuator Movement

  0.008 pretravel inches minimum and 0.015 pretravel inches maximum

• Thread Series Designator

  unef

• Mounting Method

  threaded hole

• Nominal Thread Size

  0.750 inches

• Overall Length

  3.532 inches nominal

• Overall Width

  1.000 inches nominal

• Actuator Style

  49 roller plunger

• Actuator Roller Diameter

  0.500 inches nominal

• Housing Length

  2.625 inches nominal

• Maximum Voltage Rating In Volts

  460.0 ac and 250.0 dc

• Body Style

  42m hole mounted

• Overall Height

  2.984 inches nominal

• Case Material

  metal

• Actuator Free Position Height

  2.984 inches nominal

• Actuator Roller Width

  0.188 inches nominal

• Housing Height

  1.750 inches nominal

• Housing Width

  1.000 inches nominal

• Center To Center Distance Between Housing Mounting Facilities Parallel To Length

  1.000 inches nominal

• Inclosure Type

  fully inclosed

• Nonpile-Up Contact Arrangement

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

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 15.000 amperes resistive ac

• Terminal Type And Quantity

  3 screw