HS-1021

Technical Characteristics

• Body Style

  bushing mounted

• Thread Class

  2a

• Nonpile-Up Contact Arrangement

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

• Nominal Thread Size

  0.469 inches

• Body Diameter

  0.750 inches maximum

• Thread Series Designator

  uns

• Mounting Method

  threaded bushing

• Contact Load Current Rating At Maximum Rated Voltage

  7.000 amperes resistive dc and 4.000 amperes inductive dc and 4.000 amperes motor dc

• Precious Material And Location

  contacts silver

• Precious Material

  silver

• Actuator Height

  0.310 inches maximum

• Thread Quantity Per Inch

  32

• Switch Release Force

  32.0 ounces minimum

• Actuator Movement

  0.040 pretravel inches maximum and 0.125 overtravel inches maximum

• Switch Actuating Force

  40.0 ounces minimum and 160.0 ounces maximum

• Inclosure Type

  fully inclosed

• Actuator Free Position Height

  0.310 inches maximum

• Bushing Length

  0.469 inches nominal

• Actuator Diameter

  0.250 inches nominal

• Body Length

  1.481 inches nominal

• Maximum Voltage Rating In Volts

  28.0 dc

• Actuator Style

  round

• Terminal Type And Quantity

  3 wire lead