NSN: 5925-01-306-8761

Technical Characteristics

• Body Width

  2.220 inches minimum and 2.280 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  0.718 inches minimum and 0.782 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.718 inches minimum and 0.782 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  18.0 amperes ac all locations

• 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

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.200 minimum at 200 pct all locations and 20.000 maximum at 200 pct

• Unpackaged Unit Weight

  9.500 ounces

• Thread Series Designator

  unf

• Terminal Type And Quantity

  6 threaded stud

• Body Style

  8c multipole-multiple actuator type

• Body Length

  2.468 inches minimum and 2.532 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.906 inches minimum and 1.970 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.030 inches minimum and 2.094 inches maximum

• Boss Height

  0.108 inches minimum and 0.172 inches maximum

• Mounting Surface To Terminal End Distance

  2.688 inches minimum and 2.752 inches maximum

• Pole Quantity

  3

• Mounting Facility Type And Quantity

  6 threaded hole

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• 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

• Inclosure Protection Type For Which Designed

  fungus resistant and humidity resistant and moisture resistant and shock resistant and vibration resistant

• Frequency In Hertz

  50.0 all locations or 60.0