NSN: 5925-00-433-4123

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Length

  3.063 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.031 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  150.000 minimum at 125 pct all locations and 500.000 maximum at 125 pct and 80.000 minimum at 150 pct and 300.000 maximum at 150 pct and 35.000 minimum at 200 pct and 125.000 maximum at 200 pct and 12.000 minimum at 300 pct and 135.000 maximum at 300 pct

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Frequency In Hertz

  60.0 all locations

• Thread Series Designator

  unc

• Body Length

  3.719 inches nominal

• Body Style

  8c multipole-multiple actuator type

• Body Width

  3.052 inches nominal

• Boss Height

  0.156 inches nominal

• Mounting Surface To Terminal End Distance

  3.239 inches nominal

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  6 threaded hole

• Maximum Continuous Load Current Rating Per Pole

  7.5 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  440.0 ac all locations

• Case Material

  plastic

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

  5000.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• External Actuator Linkage Arrangement

  one, two, and three linked

• Nominal Thread Size

  0.138 inches

• ~1

  and 6.000 minimum at 400 pct and 18.000 maximum at 400 pct

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.031 inches nominal

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Trip Release Characteristic

  time delay all locations

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

  125.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  3 toggle

• Internal Trip Release Configuration

  series trip all locations

• Terminal Type And Quantity

  6 threaded stud