SMC537452-1

Technical Characteristics

• Actuator Movement

  0.125 pretravel inches maximum and 0.187 overtravel inches minimum and 0.0075 differential inches maximum

• Actuator Roller Width

  0.187 inches nominal

• Hazardous Locations/Environmental Protection

  watertight and dustproof and weatherproof

• Switch Actuating Force

  30.0 ounces maximum

• Thread Series Designator

  unc

• Actuator Free Position Height

  2.547 inches nominal

• Inclosure Type

  fully inclosed

• Thread Quantity Per Inch

  20

• Maximum Voltage Rating In Volts

  480.0 ac and 250.0 dc

• Actuator Roller Diameter

  0.656 inches nominal

• Actuator Style

  roller plunger

• Nonpile-Up Contact Arrangement

  1 pole, double throw, both positions maintained single switch unit

• Body Style

  bushing/hole mounted

• Nominal Thread Size

  0.250 inches

• Mounting Method

  threaded bushing and unthreaded hole

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 20.000 amperes resistive ac