8858K55

Technical Characteristics

• Mounting Method

  threaded bushing

• Actuator Position-Action Relationship

  down position momentary and up position maintained and center position maintained

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  type data on certain environmental and performa

• Mounting Surface To Terminal End Distance

  1.250 inches maximum

• Actuator Style

  round

• Overall Length

  1.346 inches maximum

• Body Style

  bushing mount

• Overall Width

  1.025 inches maximum

• Body Length

  1.346 inches maximum

• Terminal Type And Quantity

  6 tab w/screw

• Actuator Diameter

  0.430 inches maximum

• Nominal Thread Size

  0.469 inches

• Thread Series Designator

  uns

• Contact Load Current Rating At Maximum Rated Voltage

  10.000 amperes inductive dc and 5.000 amperes lamp dc and 18.000 amperes resistive dc and 11.000 amperes resistive ac and 8.000 amperes inductive ac and 2.000 amperes lamp ac

• Specification/Standard Data

  96906-ms25126 government standard

• Actuator Position-Locking Relationship

  up position locked in and out and down position no locking action and center position no locking action

• Thread Quantity Per Inch

  32

• Actuator Height

  1.082 inches nominal

• Nonpile-Up Contact Arrangement

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

• Hazardous Locations/Environmental Protection

  submersible

• Inclosure Type

  fully inclosed

• Maximum Voltage Rating In Volts

  115.0 ac and 28.0 dc

• Bushing Length

  0.437 inches nominal

• Features Provided

  actuator seal

• Overall Height

  2.769 inches nominal

• Test Data Document

  81349-mil-dtl-83731 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general