8421502-5

Technical Characteristics

• Thread Series Designator

  unc

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary, two positions maintained single switch unit

• Actuator Position-Action Relationship

  down position momentary and up position maintained and center position maintained

• Actuator Diameter

  0.240 inches nominal

• Contact Load Current Rating At Maximum Rated Voltage

  25.000 amperes resistive dc and 15.000 amperes inductive dc and 8.000 amperes resistive ac and 7.000 amperes lamp dc and 5.000 amperes inductive ac and 2.500 amperes lamp ac

• Overall Length

  2.150 inches maximum

• Thread Class

  2b

• Overall Width

  0.750 inches nominal

• Thread Quantity Per Inch

  32

• Body Width

  0.734 inches maximum

• Inclosure Type

  fully inclosed

• Mounting Surface To Terminal End Distance

  1.500 inches maximum

• Body Length

  1.336 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.812 inches nominal

• Nominal Thread Size

  0.138 inches

• Overall Height

  2.375 inches nominal

• Actuator Style

  round

• Body Style

  hole mount

• Maximum Voltage Rating In Volts

  220.0 ac and 28.0 dc

• Mounting Method

  threaded hole

• Terminal Type And Quantity

  3 tab w/screw

• Actuator Height

  0.875 inches nominal