2TC4-20

Technical Characteristics

• Fragility Factor

  moderately rugged

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

  2000.0 ac single location and 6000.0 dc single location

• Thread Series Designator

  unc

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Actuator Position Designation

  at pole one

• Body Width

  0.532 inches minimum and 0.592 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  5.000 minimum at 200 pct single location and 15.000 maximum at 200 pct single location

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Mounting Surface To Terminal End Distance

  1.282 inches minimum and 1.342 inches maximum

• Body Length

  0.720 inches minimum and 0.780 inches maximum

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Manual Actuator Type And Quantity

  1 push-pull

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  explosion proof and fungus resistant

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location and 28.0 dc single location

• Trip Release Characteristic

  time delay single location

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

• Main Contact Tripping Mechanism Type

  trip free

• Frequency In Hertz

  400.0 single location

• Body Style

  single pole type

• Unpackaged Unit Weight

  26.0 grams

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

  138.0 single location

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location and 20.0 amperes dc single location

• Terminal Type And Quantity

  2 tab w/screw

• Center To Center Distance Between Terminals Parallel To Length

  0.674 inches minimum and 0.734 inches maximum

• Bushing Length

  0.220 inches minimum and 0.280 inches maximum

• Case Material

  plastic