2282221-28

Technical Characteristics

• Actuator Function

  reset

• Trip Release Method

  magnetic single location

• Terminal Type And Quantity

  2 wire hook

• Switch Terminal Type

  tab, solder lug

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac single location

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Position Designation

  at pole one

• Mounting Surface To Terminal End Distance

  1.656 inches maximum

• Storage Type

  general purpose warehouse

• Ultimate Trip Time Per Pole In Seconds

  3.000 minimum single location and 60.000 maximum single location

• Inclosure Protection Type For Which Designed

  fungus resistant and hermetically sealed

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Auxiliary Switch Function And Quantity

  1 control

• Switch Location And Position Designation

  internal at pole one

• Bushing Length

  0.380 inches maximum

• Switch Voltage Rating And Type In Volts

  125.0 ac

• Switch Current Rating And Type In Amps

  1.0 ac

• Body Length

  1.622 inches maximum

• Nonturn Device Location

  at 6 oclock

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.500 minimum at 200 pct single location and 9.000 maximum at 200 pct single location

• Thread Series Designator

  unef

• Body Width

  0.625 inches maximum

• Body Style

  single pole type

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Frequency In Hertz

  400.0 single location

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

  300.0 ac single location

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0 single location

• Trip Release Characteristic

  time delay single location

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac single location

• Internal Trip Release Configuration

  series trip single location

• Manual Actuator Type And Quantity

  1 toggle

• Case Material

  metal

• Pole Quantity

  1

• Switch Contact Arrangement

  single pole, double throw

• Circuit Protection Type

  overcurrent single location

• Nonturn Device Radius

  0.336 inches nominal