51ML1WML10145

Technical Characteristics

• Switch Actuating Force

  54.0 ounces maximum

• Maximum Voltage Rating In Volts

  600.0 ac and 230.0 dc

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

  1.500 inches nominal

• Actuator Style

  roller arm

• Thread Series Designator

  unef

• Mounting Method

  unthreaded hole

• Overall Length

  2.120 inches nominal

• 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

• Features Provided

  actuator seal

• Housing Height

  1.920 inches nominal

• Housing Width

  2.120 inches nominal

• Actuator Height

  1.270 inches nominal

• Housing Length

  4.560 inches nominal

• Actuator Roller Width

  0.300 inches nominal

• Actuator Roller Diameter

  0.875 inches nominal

• Switch Release Force

  4.0 ounces minimum

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

  3.375 inches nominal

• Actuator Length

  1.780 inches nominal

• Nominal Thread Size

  0.312 inches

• Terminal Type And Quantity

  3 screw

• Actuator Movement

  12.0 pretravel degrees maximum and 60.0 overtravel degrees minimum and 4.0 differential degrees minimum

• Hazardous Locations/Environmental Protection

  dustproof

• Overall Width

  3.250 inches nominal