90-558

Technical Characteristics

• Contact Load Current Rating At Maximum Rated Voltage

  15.000 amperes inductive dc and 15.000 amperes inductive ac and 20.000 amperes resistive dc and 7.000 amperes lamp dc and 20.000 amperes resistive ac and 7.000 amperes lamp ac

• Body Length

  1.312 inches nominal

• Actuator Height

  0.562 inches nominal

• Thread Class

  2a

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Mounting Method

  threaded bushing

• Body Width

  0.740 inches minimum and 0.750 inches maximum

• Terminal Type And Quantity

  4 tab w/screw

• Thread Quantity Per Inch

  32

• Bushing Length

  0.344 inches nominal

• Actuator Diameter

  0.469 inches nominal

• Inclosure Type

  fully inclosed

• Mounting Surface To Terminal End Distance

  1.062 inches nominal

• Nonpile-Up Contact Arrangement

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

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Case Material

  metal

• Actuator Style

  round

• Body Style

  bushing mount

• Hazardous Locations/Environmental Protection

  dustproof

• Actuator Position-Action Relationship

  up position maintained and down position maintained