MIL-C-55629/12

Technical Characteristics

• Test Data Document

  81349-mil-c-55629 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

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Center To Center Distance Between Terminals Parallel To Length

  1.529 inches minimum and 1.591 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac all locations

• Bushing Length

  0.099 inches minimum and 0.161 inches maximum

• Frequency In Hertz

  400.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.100 minimum at 200 pct all locations and 20.000 maximum at 200 pct all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.629 inches minimum and 1.691 inches maximum

• Auxiliary Switch Function And Quantity

  1 alarm

• Terminal Type And Quantity

  6 tab w/screw

• Specification/Standard Data

  81349-mil-c-55629/12 government specification

• Manual Actuator Type And Quantity

  3 toggle

• Switch Voltage Rating And Type In Volts

  240.0 ac and 50.0 dc

• Switch Location And Position Designation

  internal at pole one

• Case Material

  plastic

• Nominal Thread Size

  0.138 inches

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

  150.0 all locations

• Mounting Facility Type And Quantity

  6 threaded hole

• Switch Contact Arrangement

  single pole, double throw

• Body Length

  2.219 inches minimum and 2.281 inches maximum

• Inclosure Protection Type For Which Designed

  fungus resistant

• Body Style

  multipole-multiple actuator type

• Trip Release Method

  magnetic all locations

• Body Width

  1.969 inches minimum and 2.031 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Thread Quantity Per Inch

  32

• Mounting Surface To Terminal End Distance

  2.032 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  1.629 inches minimum and 1.691 inches maximum

• Switch Current Rating And Type In Amps

  5.0 ac and 5.0 dc

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

  1000.0 ac all locations

• Internal Trip Release Configuration

  series trip all locations

• External Actuator Linkage Arrangement

  one, two, and three linked

• Actuator Function

  trip-reset

• Trip Release Characteristic

  time delay all locations

• Storage Type

  general purpose warehouse

• Reset Method

  manual

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  0.719 inches minimum and 0.781 inches maximum

• Actuator Position Designation

  at each pole

• Thread Series Designator

  unc

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  3

• ~1

  data on certain environmental and performanc

• Special Handling Feature

  magnetic

• Switch Terminal Type

  tab, solder lug

• Fragility Factor

  moderately rugged