3020518-001

Technical Characteristics

• Bushing Length

  0.280 inches minimum and 0.380 inches maximum

• Body Length

  1.562 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• 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 all locations

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

  300.0 ac all locations

• Trip Release Method

  magnetic all locations

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

  125.0 all locations

• Internal Trip Release Configuration

  series trip all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  3600.000 nominal at 100 pct and 0.200 minimum at 125 pct and 7.000 maximum at 125 pct and 0.055 minimum at 200 pct and 0.950 maximum at 200 pct and 0.000 minimum at 400 pct and 0.240 maximum at 400 pct all locations

• Inclosure Protection Type For Which Designed

  fungus resistant

• Frequency In Hertz

  400.0 all locations

• Design Control Reference

  3020518-001

• Manufacturers Code

  10001

• Thread Series Designator

  unef

• Body Style

  1b multipole-single actuator type

• Body Width

  1.937 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches maximum

• Mounting Surface To Terminal End Distance

  1.828 inches maximum

• Pole Quantity

  3

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Characteristic

  time delay all locations

• Ultimate Trip Time Per Pole In Seconds

  0.060 nominal all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole two

• Nominal Thread Size

  0.375 inches

• Terminal Type And Quantity

  6 wire hook