NSN: 5925-01-286-6590

Technical Characteristics

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 minimum at 200 pct single location and 130.000 maximum at 200 pct single location

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

  5000.0 ac single location

• Trip Release Characteristic

  time delay single location

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

  125.0 single location

• Main Contact Tripping Mechanism Type

  trip free

• Frequency In Hertz

  50.0 single location or 60.0 single location

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location

• Body Length

  5.110 inches minimum and 5.140 inches maximum

• Body Style

  single pole type

• Trip Release Method

  magnetic-hydraulic single location

• Inclosure Protection Type For Which Designed

  moisture resistant and fungus resistant and shock resistant and vibration resistant

• Unpackaged Unit Weight

  9.000 ounces

• Boss Height

  0.205 inches minimum and 0.235 inches maximum

• Case Material

  plastic

• Terminal Type And Quantity

  2 threaded stud

• Circuit Protection Type

  overcurrent single location

• Pole Quantity

  1

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Body Width

  1.016 inches minimum and 1.036 inches maximum

• Thread Series Designator

  unc

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Actuator Function

  trip-reset

• Mounting Surface To Terminal End Distance

  3.535 inches minimum and 3.565 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  277.0 ac single location

• Mounting Facility Type And Quantity

  2 threaded hole

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.735 inches minimum and 2.765 inches maximum

• Thread Quantity Per Inch

  32

• Center To Center Distance Between Terminals Parallel To Length

  3.535 inches minimum and 3.565 inches maximum