78-31000-40421

Technical Characteristics

• Actuator Length

  0.353 inches nominal

• Actuator Movement

  0.006 overtravel inches minimum and 0.035 pretravel inches maximum and 0.015 differential inches nominal

• Switch Actuating Force

  5.0 ounces nominal

• Contact Load Current Rating At Maximum Rated Voltage

  8.000 amperes resistive dc and 5.000 amperes motor dc and 7.000 amperes resistive ac

• Body Width

  0.200 inches nominal

• Body Height

  0.350 inches nominal

• Actuator Roller Width

  0.125 inches nominal

• Inclosure Type

  fully inclosed

• Actuator Roller Diameter

  0.187 inches nominal

• Unthreaded Mounting Hole Diameter

  0.088 inches nominal

• Overall Length

  0.525 inches maximum

• Actuator Free Position Height

  0.630 inches nominal

• Overall Height

  0.810 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac and 28.0 dc

• Actuator Style

  roller arm

• Nonpile-Up Contact Arrangement

  1 pole, double throw, double break/double make, permanent jumper, one position momentary single switch unit

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.281 inches nominal

• Actuator Adapter Style

  roller leaf

• Body Style

  hole mounted

• Terminal Type And Quantity

  4 tab, solder lug

• Body Length

  0.510 inches maximum

• Mounting Method

  unthreaded hole

• Switch Release Force

  1.5 ounces minimum