1-221945

Technical Characteristics

• Housing Length

  3.660 inches nominal

• Switch Release Force

  10.0 ounces nominal

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

  2.750 inches nominal

• Housing Width

  2.015 inches nominal

• Terminal Type And Quantity

  3 screw

• Actuator Movement

  0.109 pretravel inches maximum and 0.125 overtravel inches minimum and 0.009 differential inches maximum

• Maximum Voltage Rating In Volts

  480.0 ac and 250.0 dc

• Switch Actuating Force

  32.0 ounces maximum

• Special Features

  0.500-14 thd conduit opening

• Actuator Height

  2.050 inches nominal

• Overall Width

  2.015 inches nominal

• Actuator Style

  round

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 20.000 amperes resistive ac

• Nonpile-Up Contact Arrangement

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

• Inclosure Type

  fully inclosed

• Body Style

  hole mounted

• Actuator Diameter

  0.330 inches nominal

• Overall Length

  3.660 inches nominal

• Overall Height

  4.610 inches nominal

• Hazardous Locations/environmental Protection

  explosion proof

• Actuator Free Position Height

  2.050 inches nominal

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

  1.812 inches nominal

• Housing Height

  2.560 inches nominal