555264-004

Technical Characteristics

• Fragility Factor

  moderately rugged

• Special Handling Feature

  magnetic

• Bushing Length

  0.280 inches minimum and 0.380 inches maximum

• Reset Method

  manual

• Internal Trip Release Configuration

  relay trip single location

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Position Designation

  at pole one

• Unpackaged Unit Weight

  2.100 ounces

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Terminal Type And Quantity

  4 wire hook

• Pole Quantity

  1

• Case Material

  metal

• Maximum Continuous Load Current Rating Per Pole

  600.0 milliamperes ac single location

• Manual Actuator Type And Quantity

  1 toggle

• 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

• Precious Material And Location

  contact surfaces silver

• Body Length

  1.562 inches maximum

• Frequency In Hertz

  400.0 single location

• Body Style

  single pole type

• Body Width

  0.625 inches maximum

• Trip Release Method

  magnetic-hydraulic single location

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches nominal

• Thread Series Designator

  unef

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

  500.0 ac 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

• Inclosure Protection Type For Which Designed

  hermetically sealed and shock resistant and vibration resistant