MIL-C-39019/4

Technical Characteristics

• Specification/Standard Data

  81349-mil-c-39019/4 government specification

• Terminal Type And Quantity

  4 wire hook

• Unpackaged Unit Weight

  100.0 grams

• Frequency In Hertz

  400.0

• Switch Voltage Rating And Type In Volts

  120.0 ac and 50.0 dc

• Switch Terminal Type

  tab,solder lug

• Switch Location And Position Designation

  internal at pole two

• Nominal Thread Size

  0.375 inches

• Internal Trip Release Configuration

  series trip

• Auxiliary Switch Function And Quantity

  1 alarm

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0

• Trip Release Characteristic

  instantaneouss

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac and 20.0 amperes dc

• Thread Quantity Per Inch

  32

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Pole Quantity

  2

• Mounting Surface To Terminal End Distance

  1.797 inches minimum and 1.828 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.594 inches minimum and 0.653 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches minimum and 0.906 inches maximum

• Body Width

  1.250 inches minimum and 1.281 inches maximum

• Body Length

  1.531 inches minimum and 1.562 inches maximum

• Bushing Length

  0.332 inches minimum and 0.380 inches maximum

• Thread Series Designator

  unef

• Test Data Document

  81349-mil-c-39019 specification

• Switch Current Rating And Type In Amps

  0.5 ac and 0.5 dc

• Inclosure Protection Type For Which Designed

  fungus resistant and hermetically sealed

• Actuator Position Designation

  between pole one and two

• Reset Method

  manual

• Trip Release Method

  magnetic

• Circuit Protection Type

  overcurrent

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

  300.0 ac and 500.0 dc

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac and 50.0 dc

• Switch Contact Arrangement

  single pole,double throw

• Case Material

  metal