7421

Technical Characteristics

• Thread Series Designator

  unf

• Terminal Type And Quantity

  2 screw

• Nominal Thread Size

  0.375 inches

• Nonpile-Up Contact Arrangement

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

• Inclosure Type

  fully inclosed

• Case Material

  metal

• Contact Load Current Rating At Maximum Rated Voltage

  20.000 amperes resistive dc

• Mounting Method

  panel

• Hazardous Locations/Environmental Protection

  dustproof

• Maximum Voltage Rating In Volts

  20.0 dc