2HBT178A1Y

Technical Characteristics

• Body Style

  22m hole mounted

• Body Length

  1.940 inches nominal

• Body Width

  0.690 inches nominal

• Actuator Length

  1.625 inches nominal

• Switch Actuating Force

  1.0 ounces minimum and 2.5 ounces maximum

• Terminal Type And Quantity

  2 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Body Height

  1.000 inches nominal

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal

• Actuator Style

  41 leaf

• Actuator Width

  0.190 inches nominal

• Actuator Free Position Height

  0.875 inches nominal

• Maximum Voltage Rating In Volts

  480.0 ac and 250.0 dc

• Inclosure Type

  fully inclosed

• Features Provided

  actuator seal

• Nonpile-Up Contact Arrangement

  1 pole, single throw, normally open, momentary action single switch unit

• Switch Release Force

  0.5 ounces minimum

• Contact Load Current Rating At Maximum Rated Voltage

  250.000 milliamperes resistive dc and 20.000 amperes resistive ac