NSN: 5925-00-960-8321

Technical Characteristics

• Body Width

  0.750 inches nominal

• Case Material

  plastic

• Boss Height

  0.140 inches nominal

• Mounting Surface To Terminal End Distance

  2.471 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  40.0 amperes dc

• Circuit Protection Type

  overcurrent

• Reset Method

  manual

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  5.000 minimum at 150 pct and 11.000 maximum at 150 pct and 2.500 minimum at 200 pct and 8.000 maximum at 200 pct and 0.700 minimum at 300 pct and 1.400 maximum at 300 pct

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant and explosion resistant

• Body Length

  2.500 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc

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

  2000.0 dc

• Trip Release Method

  magnetic-hydraulic

• Trip Release Characteristic

  time delay

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

  125.0

• Terminal Type And Quantity

  2 threaded stud

• Thread Series Designator

  unc

• Internal Trip Release Configuration

  series trip

• Actuator Position Designation

  at pole one

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Ultimate Trip Time Per Pole In Seconds

  12.000 minimum and 40.000 maximum