BZ-R21

Technical Characteristics

• Body Height

  0.844 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  5.000 amperes resistive ac

• Body Length

  1.938 inches nominal

• Actuator Free Position Height

  0.645 inches nominal

• Overall Length

  1.938 inches nominal

• Body Width

  0.688 inches nominal

• Actuator Style

  round

• Overall Height

  0.895 inches nominal

• Mounting Method

  unthreaded hole

• Switch Release Force

  2.0 ounces minimum

• Nonpile-Up Contact Arrangement

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

• Inclosure Type

  fully inclosed

• Body Style

  hole mounted

• Overall Width

  0.688 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.000 inches nominal

• Maximum Voltage Rating In Volts

  250.0 ac

• Actuator Height

  0.051 inches nominal

• Special Features

  mtg includes one slot 0.188 in. lg by 0.141 in. w

• Unthreaded Mounting Hole Diameter

  0.141 inches nominal

• Terminal Type And Quantity

  3 screw

• Switch Actuating Force

  4.0 ounces nominal

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Diameter

  0.094 inches nominal