3TC2-20

Technical Characteristics

• Case Material

  plastic

• Thread Series Designator

  uns

• Body Width

  0.781 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.673 inches minimum and 0.735 inches maximum

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

  138.0 single location

• Bushing Length

  0.219 inches minimum and 0.281 inches maximum

• Body Style

  single pole type

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct single location and 35.000 maximum at 200 pct single location

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location

• Main Contact Tripping Mechanism Type

  trip free

• Trip Release Characteristic

  time delay single location

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location and 28.0 dc single location

• Pole Quantity

  1

• Manual Actuator Type And Quantity

  1 push-pull

• Body Length

  1.094 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing

• Trip Release Method

  thermal single location

• Circuit Protection Type

  overcurrent single location

• Nominal Thread Size

  0.438 inches

• Thread Quantity Per Inch

  32

• Mounting Surface To Terminal End Distance

  1.343 inches maximum

• Terminal Type And Quantity

  2 screw

• Reset Method

  manual

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

  2000.0 ac single location and 6000.0 dc single location