CB5451

Technical Characteristics

• Body Length

  2.500 inches nominal

• Body Width

  1.150 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Thread Series Designator

  unc

• Frequency In Hertz

  60.0

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.700 minimum at 150 pct and 2.500 maximum at 150 pct

• Internal Trip Release Configuration

  series trip

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0

• Circuit Protection Type

  overcurrent

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac

• Thread Quantity Per Inch

  32

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  4 threaded hole

• Pole Quantity

  2

• Mounting Surface To Terminal End Distance

  1.828 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Terminal Type And Quantity

  4 threaded stud

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Nominal Thread Size

  0.138 inches

• External Actuator Linkage Arrangement

  one and two linked

• Actuator Position Designation

  at each pole

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  2 toggle

• Reset Method

  manual

• Ultimate Trip Time Per Pole In Seconds

  1.500 minimum and 6.000 maximum

• Trip Release Characteristic

  time delay

• Trip Release Method

  magnetic-hydraulic

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

  1500.0 ac

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac

• Boss Height

  0.125 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

• Case Material

  plastic

• Body Style

  multipole-multiple actuator type