7663

Technical Characteristics

• Body Style

  7p bushing mount

• Actuator Diameter

  0.125 inches nominal

• Maximum Voltage Rating In Volts

  440.0 ac and 30.0 dc

• Inclosure Type

  fully inclosed

• Features Provided

  actuator seal

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.469 inches

• Contact Load Current Rating At Maximum Rated Voltage

  25.000 amperes resistive dc and 20.000 amperes inductive dc and 7.000 amperes lamp dc and 20.000 amperes motor dc and 5.500 amperes resistive ac and 4.000 amperes inductive ac and 3.000 amperes motor ac

• Thread Series Designator

  uns

• Terminal Type And Quantity

  12 tab, solder lug

• Nonpile-Up Contact Arrangement

  4 pole, double throw, both positions maintained single switch unit

• Mounting Method

  threaded bushing

• Actuator Position-Action Relationship

  up position maintained and down position maintained and center position maintained

• Actuator Height

  0.688 inches nominal

• Actuator Style

  27 round

• Body Width

  1.328 inches nominal

• Body Length

  1.438 inches nominal

• Bushing Length

  0.469 inches nominal

• Hazardous Locations/Environmental Protection

  dustproof