52299-1

Technical Characteristics

• Main Contact Tripping Mechanism Type

  trip free

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

  115.0 all locations

• Arc Quenching Method

  magnetic blowout

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc second location

• Maximum Continuous Load Current Rating Per Pole

  4.0 amperes dc second location

• Body Length

  1.562 inches maximum

• Thread Series Designator

  unef

• Body Width

  1.281 inches maximum

• Bushing Length

  0.380 inches maximum

• Case Material

  plastic

• Actuator Position Designation

  between pole one and two

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac first location

• Manual Actuator Type And Quantity

  1 toggle

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

  500.0 dc second location

• Body Style

  multipole-single actuator type

• Maximum Continuous Load Current Rating Per Pole

  2.0 amperes ac first location

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Terminal Type And Quantity

  4 wire hook

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Trip Release Method

  magnetic all locations

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

  300.0 ac first location

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.375 inches

• Internal Trip Release Configuration

  series trip all locations

• Actuator Function

  trip-reset

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Trip Release Characteristic

  time delay all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.950 maximum at 200 pct first location

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Frequency In Hertz

  400.0 first location

• Reset Method

  manual

• Pole Quantity

  2

• Circuit Protection Type

  overcurrent all locations

• Special Handling Feature

  magnetic

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.055 minimum at 200 pct first location and 0.060 minimum at 200 pct second location and 0.600 maximum at 200 pct second location

• Fragility Factor

  moderately rugged