NSN: 5925-01-089-1979

Technical Characteristics

• Bushing Length

  0.380 inches maximum

• Body Length

  1.500 inches maximum

• Body Width

  0.625 inches maximum

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location

• Trip Release Method

  magnetic-hydraulic single location

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.375 inches

• Thread Series Designator

  unef

• Body Style

  2a single pole type

• Mounting Surface To Terminal End Distance

  1.605 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

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

  1000.0 ac single location

• Circuit Protection Type

  overcurrent single location

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

  115.0

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.085 minimum at 200 pct and 0.600 maximum at 200 pct single location

• Inclosure Protection Type For Which Designed

  shockproof and vibrationproof and hermetically sealed

• Frequency In Hertz

  60.0

• Terminal Type And Quantity

  2 screw