NSN: 5925-01-497-1097

Technical Characteristics

• ~1

  reflecting general type data on certain environmental

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Body Style

  single pole type

• Body Width

  0.625 inches maximum

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

  800.0 single location

• Mounting Surface To Terminal End Distance

  1.810 inches maximum

• Thread Series Designator

  unef

• Frequency In Hertz

  60.0 single location or 400.0 single location

• Trip Release Method

  magnetic single location

• Bushing Length

  0.332 inches minimum and 0.380 inches maximum

• Actuator Position Designation

  at each pole

• End Item Identification

  weapon launch consol assembly for los angeles class submarine 688

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Function

  trip-reset

• Terminal Type And Quantity

  2 screw

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Pole Quantity

  1

• Case Material

  metal

• Trip Release Ambient Temp Rating

  23.0 deg celsius minimum single location and 27.0 deg celsius maximum single location

• Maximum Continuous Load Current Rating Per Pole

  1.5 amperes ac single location

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Specification/Standard Data

  81349-mil-c-39019/2 government specification

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Switch Contact Arrangement

  single pole, single throw, normally closed

• Body Length

  1.562 inches maximum

• Test Data Document

  81349-mil-c-39019 specification specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications,

• Inclosure Protection Type For Which Designed

  fungus resistant and corrosion resistant and hermetically sealed

• Auxiliary Switch Function And Quantity

  1 alarm

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

  300.0 ac single location and 500.0 dc single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.240 maximum at 400 pct single location and 0.055 minimum at 200 pct single location and 0.950 maximum at 200 pct single location and 0.060 maximum at 800 pct single location

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac single location and 50.0 dc single location

• Switch Location And Position Designation

  internal at pole one