NSN: 5925-00-172-5873

Technical Characteristics

• Bushing Length

  0.375 inches maximum

• Body Length

  1.500 inches maximum

• Body Width

  1.875 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  1 threaded bushing

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac

• Trip Release Method

  magnetic-hydraulic

• 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

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole two

• Internal Trip Release Configuration

  series trip

• Nominal Thread Size

  0.375 inches

• Frequency In Hertz

  60.0

• Thread Series Designator

  unef

• Terminal Type And Quantity

  6 wire hook

• Case Material

  metal

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

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

  500.0 ac

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  time delay

• Reset Method

  manual

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.500 minimum at 150 pct and 15.000 maximum at 150 pct and 0.850 minimum at 200 pct and 4.500 maximum at 200 pct and 0.400 minimum at 250 pct and 1.200 maximum at 250 pct and 0.200 minimum at 300 pct and 1.000 maximum at 300 pct

• Inclosure Protection Type For Which Designed

  hermetically sealed