NSN: 5925-01-584-0620

Technical Characteristics

• Case Material

  plastic

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.150 minimum at 200 pct all locations and 3.000 maximum at 200 pct all locations

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

  3500.0 ac all locations

• Thread Series Designator

  un

• Trip Release Duty Cycle

  continuous first location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Mounting Surface To Terminal End Distance

  2.232 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

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

  115.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Bushing Length

  0.625 inches nominal

• Special Features

  relay coil at pole one is instanteous trip

• Body Width

  2.250 inches nominal

• Manual Actuator Type And Quantity

  1 toggle

• Body Style

  multipole-single actuator type

• Thread Pitch Diameters

  +0.4752/+0.4787 inches

• Actuator Position Designation

  at pole two

• Trip Release Method

  magnetic-hydraulic all locations

• Thread Quantity Per Inch

  32

• Auxiliary Trip Coil Voltage Type And Rating In Volts

  115.0 ac nominal first location

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac all locations

• Terminal Type And Quantity

  8 tab w/screw

• Body Length

  2.000 inches nominal

• Actuator Function

  trip-reset

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Nominal Thread Size

  0.500 inches

• Internal Trip Release Configuration

  relay trip single location

• Reset Method

  manual

• Inclosure Protection Type For Which Designed

  shock resistant and vibration resistant and salt spray proof and moisture resistant

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  3

• Trip Release Characteristic

  instantaneous all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal