NSN: 5925-00-495-6519

Technical Characteristics

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Mounting Surface To Terminal End Distance

  2.480 inches nominal

• Manual Actuator Type And Quantity

  4 toggle

• Case Material

  plastic

• Pole Quantity

  4

• Center To Center Distance Between Terminals Parallel To Length

  1.930 inches minimum and 1.950 inches maximum

• Nominal Thread Size

  0.138 inches

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Test Data Document

  18876-11156258 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Frequency In Hertz

  400.0 all locations

• Ultimate Trip Time Per Pole In Seconds

  100.000 minimum all locations and 400.000 maximum all locations

• Body Width

  3.060 inches nominal

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Boss Height

  0.150 inches nominal

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 200 pct all locations and 80.000 maximum at 200 pct all locations

• Internal Trip Release Configuration

  series trip all locations

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

  1000.0 ac all locations

• Body Length

  2.530 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  8 threaded hole

• Trip Release Method

  magnetic-hydraulic all locations

• Body Style

  multipole-multiple actuator type

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

  125.0 all locations

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations and 50.0 amperes ac all locations and 50.0 amperes ac all locations and 100.0 milliamperes ac all locations

• Terminal Type And Quantity

  8 threaded stud