APG66-1-61-403-91

Technical Characteristics

• Internal Trip Release Configuration

  series trip all locations

• Terminal Type And Quantity

  4 screw

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Mounting Surface To Terminal End Distance

  2.032 inches nominal

• Trip Release Method

  magnetic-hydraulic all locations

• Body Style

  multipole-multiple actuator type

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

  125.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.700 minimum at 125 pct all locations and 0.008 minimum at 1000 pct all locations and 12.000 maximum at 125 pct all locations and 0.100 maximum at 1000 pct all locations

• Case Material

  metal

• Manual Actuator Type And Quantity

  1 toggle

• Nominal Thread Size

  0.138 inches

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes ac all locations

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Body Width

  1.515 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac all locations

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

  2000.0 ac all locations

• Bushing Length

  0.130 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  2

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.660 inches nominal

• Thread Series Designator

  unc

• Reset Method

  manual

• Trip Release Characteristic

  time delay all locations

• Body Length

  2.000 inches nominal