B40421-2

Technical Characteristics

• Inclosure Protection Type For Which Designed

  fungus resistant and shock resistant and moisture resistant and vibration resistant

• Case Material

  plastic

• Terminal Type And Quantity

  2 threaded stud

• Fragility Factor

  moderately rugged

• Mounting Facility Type And Quantity

  1 threaded hole

• Nominal Thread Size

  0.190 inches

• Reset Method

  manual

• Thread Series Designator

  unf

• 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

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc single location

• Pole Quantity

  1

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

  5000.0 dc single location

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

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

  125.0 single location

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Body Style

  single pole type

• Trip Release Method

  magnetic-hydraulic single location

• Body Height

  2.610 inches nominal

• Body Length

  4.750 inches nominal

• Boss Height

  0.220 inches nominal

• Trip Release Characteristic

  instantaneous single location

• Unpackaged Unit Weight

  11.000 ounces

• Operating Voltage Type And Rating Per Pole In Volts

  125.0 dc single location

• Body Width

  1.030 inches nominal