NSN: 5925-01-297-8574

Technical Characteristics

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

  1000.0 ac single location and 1000.0 dc single location

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Maximum Continuous Load Current Rating Per Pole

  3.0 amperes ac single location and 3.0 amperes dc single location

• Mounting Surface To Terminal End Distance

  1.525 inches minimum and 1.585 inches maximum

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Mounting Facility Type And Quantity

  1 threaded bushing

• Pole Quantity

  1

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Bushing Length

  0.458 inches minimum and 0.478 inches maximum

• Trip Release Characteristic

  time delay single location

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

  125.0 single location

• Fragility Factor

  moderately rugged

• Trip Release Method

  magnetic single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.000 minimum at 200 pct single location and 15.000 maximum at 200 pct single location

• Inclosure Protection Type For Which Designed

  dustproof

• Reset Method

  manual

• Nominal Thread Size

  0.500 inches

• Actuator Position Designation

  at pole one

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Center To Center Distance Between Terminals Parallel To Length

  1.095 inches minimum and 1.155 inches maximum

• Frequency In Hertz

  50.0 single location or 60.0 single location

• Terminal Type And Quantity

  2 tab, solder lug

• Body Style

  single pole type

• Body Length

  1.365 inches minimum and 1.385 inches maximum

• Thread Series Designator

  un

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location and 50.0 dc single location

• Case Material

  plastic

• Body Width

  0.670 inches minimum and 0.690 inches maximum