6TC4-7 1/2

Technical Characteristics

• Thread Pitch Diameters

  0.444 to 0.447 inches

• Bushing Length

  0.219 inches minimum and 0.281 inches maximum

• Body Length

  1.840 inches maximum

• Body Height

  1.562 inches nominal

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Trip Release Method

  thermal all locations

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 push-pull

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one, two, and three linked

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal all locations

• Frequency In Hertz

  400.0 all locations

• Thread Series Designator

  uns

• Terminal Type And Quantity

  6 screw

• Body Style

  5b multipole-single actuator type

• Body Width

  0.730 inches minimum and 0.770 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  0.673 inches minimum and 0.735 inches maximum

• Center To Center Distance Between Terminals Parallel To Width

  0.593 inches minimum and 0.655 inches maximum

• Mounting Facility Type And Quantity

  1 threaded bushing

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  7.500 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac all locations

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

  2000.0 ac all locations

• Trip Release Characteristic

  time delay all locations

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

  145.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole two

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.469 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  4.000 minimum at 200 pct and 20.000 maximum at 200 pct and 0.400 minimum at 500 pct and 2.000 maximum at 500 pct and 0.100 minimum at 1000 pct and 0.530 maximum at 1000 pct all locations