77-123-10

Technical Characteristics

• Body Width

  0.625 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Pole Quantity

  1

• Maximum Continuous Load Current Rating Per Pole

  5.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac

• Trip Release Method

  magnetic-hydraulic

• Body Style

  single pole type

• Bushing Length

  0.375 inches nominal

• Body Length

  1.562 inches maximum

• Case Material

  metal

• Trip Release Characteristic

  time delay

• Ultimate Trip Time Per Pole In Seconds

  5.000 minimum and 30.000 maximum

• Reset Method

  manual

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.900 minimum at 200 pct and 4.000 maximum at 200 pct and 0.006 minimum at 500 pct and 0.030 maximum at 500 pct

• Inclosure Protection Type For Which Designed

  moisture resistant and dustproof and shockproof and vibrationproof and explosion resistant

• Frequency In Hertz

  400.0

• Terminal Type And Quantity

  2 wire hook

• Mounting Surface To Terminal End Distance

  1.700 inches maximum

• Mounting Facility Type And Quantity

  thd bushing w/panel seal

• Thread Quantity Per Inch

  32

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

  300.0 ac

• Circuit Protection Type

  overcurrent

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

  125.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip

• Thread Series Designator

  unef