2282221-8

Technical Characteristics

• Thread Series Designator

  unef

• Terminal Type And Quantity

  2 wire hook

• Body Style

  2a single pole type

• Switch Contact Arrangement

  single pole, double throw

• Mounting Surface To Terminal End Distance

  1.656 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  750.0 milliamperes ac single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Characteristic

  instantaneous single location

• Ultimate Trip Time Per Pole In Seconds

  0.005 nominal single location

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Auxiliary Switch Function And Quantity

  1 control

• Switch Location And Position Designation

  internal at pole one

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Switch Terminal Type

  wire hook

• Switch Current Rating And Type In Amps

  0.5 ac and 0.5 dc

• Frequency In Hertz

  400.0 single location

• Bushing Length

  0.380 inches nominal

• Body Length

  1.622 inches nominal

• Body Width

  0.625 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac single location

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

  300.0 ac single location

• Trip Release Method

  magnetic single location

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

  150.0 single location

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.375 inches

• Switch Voltage Rating And Type In Volts

  120.0 ac and 50.0 dc