271-11031P1

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  1.5 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Case Material

  metal

• Trip Release Method

  magnetic-hydraulic all locations

• Ultimate Trip Time Per Pole In Seconds

  5.000 minimum all locations and 40.000 maximum

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.375 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.800 minimum at 200 pct all locations and 4.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Thread Series Designator

  unef

• Body Style

  1b multipole-single actuator type

• Bushing Length

  0.375 inches maximum

• Body Length

  1.875 inches maximum

• Body Width

  1.500 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.250 inches nominal

• Mounting Surface To Terminal End Distance

  1.687 inches nominal

• Pole Quantity

  3

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

  500.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Trip Release Characteristic

  time delay all locations

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

  125.0 all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole two

• Frequency In Hertz

  60.0 all locations

• Terminal Type And Quantity

  6 wire hook