666144-846

Technical Characteristics

• Actuator Roller Width

  0.188 inches nominal

• Bushing Length

  0.609 inches nominal

• Body Width

  0.688 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.998 inches minimum and 1.002 inches maximum

• Precious Material And Location

  contacts silver

• Actuator Roller Diameter

  0.500 inches nominal

• Precious Material

  silver

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 15.000 amperes resistive ac

• Terminal Type And Quantity

  3 tab, solder lug

• Inclosure Type

  fully inclosed

• Body Height

  0.800 inches minimum and 0.840 inches maximum

• Body Length

  1.938 inches nominal

• Actuator Movement

  0.015 pretravel inches maximum and 0.141 overtravel inches minimum and 0.002 differential inches maximum

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal

• Switch Release Force

  4.0 ounces minimum

• Actuator Style

  roller plunger

• Body Style

  hole mounted

• Maximum Voltage Rating In Volts

  460.0 ac and 250.0 dc

• Switch Actuating Force

  13.0 ounces maximum

• Nonpile-Up Contact Arrangement

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

• Case Material

  plastic