MIL-PRF-83383/4

Technical Characteristics

• Maximum Interrupting Capacity Current Type And Rating Per Pole In Amps

  50000.0 ac all locations and 50000.0 dc all locations

• Trip Release Method

  thermal all locations

• Terminal Type And Quantity

  6 threaded stud

• Test Data Document

  81349-mil-c-83383 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 type

• ~1

  data on certain environmental and performanc

• Switch Contact Arrangement

  single pole, double throw

• Unthreaded Mounting Hole Diameter

  0.167 inches minimum and 0.177 inches maximum

• Case Material

  metal

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Ultimate Trip Rating Of Continuous Current Rating Per Pole In Percent

  138.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  14.000 minimum at 200 pct all locations and 80.000 maximum at 200 pct all locations

• Frequency In Hertz

  400.0 all locations

• Switch Current Rating And Type In Amps

  3.0 ac and 1.5 dc

• Auxiliary Switch Function And Quantity

  1 alarm

• Overall Width

  3.690 inches nominal

• Fragility Factor

  moderately rugged

• Switch Terminal Type

  tab, solder lug

• Specification/Standard Data

  81349--83383/04-05 government specification

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Style

  rectangular dimensional envelope

• Reset Method

  manual

• Switch Location And Position Designation

  internal at pole three

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Operating Voltage Type And Rating Per Pole In Volts

  200.0 ac all locations and 30.0 dc all locations

• Internal Trip Release Configuration

  series trip all locations

• Inclosure Protection Type For Which Designed

  corrosion resistant and fungus resistant and hermetically sealed

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac all locations and 20.0 amperes dc all locations

• Overall Height

  3.250 inches maximum

• Switch Voltage Rating And Type In Volts

  115.0 ac and 28.0 dc

• Overall Length

  4.260 inches nominal