CD1B3-50-3

Technical Characteristics

• Trip Release Characteristic

  time delay 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

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.740 inches minimum and 2.760 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes dc single location

• Body Style

  single pole type

• Trip Release Method

  magnetic-hydraulic single location

• Mounting Facility Type And Quantity

  2 threaded hole and 1 unthreaded hole and 1 slot

• Mounting Surface To Terminal End Distance

  3.224 inches minimum and 3.244 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  125.0 dc single location

• Case Material

  plastic

• Terminal Type And Quantity

  2 threaded stud

• Unthreaded Mounting Hole Diameter

  0.164 inches nominal

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip single location

• Manual Actuator Type And Quantity

  1 toggle

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.150 minimum at 200 pct single location and 0.700 maximum at 200 pct single location

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

  5000.0 dc single location

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Center To Center Distance Between Terminals Parallel To Length

  3.537 inches minimum and 3.557 inches maximum

• Circuit Protection Type

  overcurrent single location

• Thread Quantity Per Inch

  32

• Mounting Slot Width

  0.178 inches nominal

• Boss Height

  0.209 inches minimum and 0.229 inches maximum

• Unpackaged Unit Weight

  1.500 pounds

• Actuator Function

  trip-reset

• Storage Type

  general purpose warehouse

• Actuator Position Designation

  at pole one

• Reset Method

  manual

• Thread Series Designator

  unc

• Body Length

  5.790 inches minimum and 5.810 inches maximum

• Fragility Factor

  moderately rugged

• Body Width

  1.016 inches minimum and 1.036 inches maximum