MIL-C-39019/1

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Body Style

  single pole type

• Body Width

  0.625 inches maximum

• Thread Series Designator

  unef

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• 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

  0.055 minimum at 200 pct single location and 0.950 maximum at 200 pct single location

• Trip Release Method

  magnetic single location

• Terminal Type And Quantity

  2 wire hook

• Bushing Length

  0.332 inches minimum and 0.380 inches maximum

• Circuit Protection Type

  undercurrent single location

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac single location

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  1 threaded bushing

• Pole Quantity

  1

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Special Features

  dbrite

• Trip Release Characteristic

  time delay single location

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

  125.0 single location

• Main Contact Tripping Mechanism Type

  trip free

• Body Length

  1.562 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Frequency In Hertz

  400.0 single location