3MC1-3-20

Technical Characteristics

• Thread Series Designator

  uns

• Case Material

  plastic

• Fragility Factor

  moderately rugged

• Trip Release Method

  magnetic single location

• Bushing Length

  0.250 inches nominal

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Mounting Facility Type And Quantity

  1 threaded bushing

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc single location

• Manual Actuator Type And Quantity

  1 push-pull

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

  135.0 single location

• Inclosure Protection Type For Which Designed

  fungus resistant

• Pole Quantity

  1

• Internal Trip Release Configuration

  series trip single location

• Body Width

  0.656 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Length

  1.441 inches nominal

• Arc Quenching Method

  magnetic blowout

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

  2500.0 dc single location

• Body Style

  single pole type

• Terminal Type And Quantity

  2 tab w/screw

• Trip Release Characteristic

  instantaneous single location

• Unpackaged Unit Weight

  2.000 ounces

• Operating Voltage Type And Rating Per Pole In Volts

  32.0 dc single location

• Mounting Surface To Terminal End Distance

  1.669 inches nominal

• Nominal Thread Size

  0.469 inches

• Body Length

  1.781 inches nominal