50939

Technical Characteristics

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent all locations

• Arc Quenching Method

  magnetic blowout

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc second location

• Bushing Length

  0.375 inches nominal

• Body Length

  1.562 inches maximum

• Thread Series Designator

  unef

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• Body Width

  1.281 inches maximum

• Inclosure Protection Type For Which Designed

  dustproof

• Maximum Continuous Load Current Rating Per Pole

  10.0 amperes ac first location

• Pole Quantity

  2

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Actuator Function

  trip-reset

• Maximum Continuous Load Current Rating Per Pole

  10.0 amperes dc second location

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.200 minimum at 200 pct first location and 8.000 maximum at 200 pct first location

• Frequency In Hertz

  60.0 first location

• Trip Release Method

  magnetic-hydraulic all locations

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

  300.0 ac first location

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

  125.0 all locations

• Terminal Type And Quantity

  4 wire hook

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Body Style

  multipole-single actuator type

• Case Material

  metal

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

  500.0 dc second location

• Manual Actuator Type And Quantity

  1 toggle

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct second location and 20.000 maximum at 200 pct second location

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac first location

• Actuator Position Designation

  between pole one and two

• Main Contact Tripping Mechanism Type

  trip free