420B201

Technical Characteristics

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Thread Pitch Diameters

  +0.3503/+0.3537 inches

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Ultimate Trip Time Per Pole In Seconds

  10.000 minimum single location and 40.000 maximum single location

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  shock resistant and hermetically sealed and fungus resistant and vibration resistant and moisture resistant

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Maximum Continuous Load Current Rating Per Pole

  200.0 milliamperes ac single location

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Bushing Length

  0.125 inches minimum and 0.145 inches maximum

• Unpackaged Unit Weight

  1.800 ounces

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

  1000.0 ac single location

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Position Designation

  at pole one

• Precious Material

  silver

• Precious Material And Location

  contact surfaces silver

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

  115.0 single location

• Frequency In Hertz

  400.0 single location

• Body Style

  single pole type

• Body Width

  0.625 inches maximum

• Thread Series Designator

  unef

• 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

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• Body Length

  1.750 inches maximum

• Fragility Factor

  moderately rugged

• Trip Release Method

  magnetic single location

• Terminal Type And Quantity

  2 wire hook

• Special Handling Feature

  magnetic

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac single location

• Center To Center Distance Between Terminals Parallel To Length

  0.594 inches minimum and 0.656 inches maximum