NSN: 5925-01-177-7411

Technical Characteristics

• Bushing Length

  0.516 inches minimum and 0.546 inches maximum

• Body Length

  1.365 inches minimum and 1.385 inches maximum

• Body Width

  0.552 inches minimum and 0.572 inches maximum

• Fragility Factor

  moderately rugged

• Pole Quantity

  1

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  1 threaded bushing

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

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

  125.0

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 push button

• Actuator Function

  trip-reset

• Actuator Position Designation

  at pole one

• Internal Trip Release Configuration

  series trip

• Trip Delay Time In Seconds Per Rated Continuous Current

  4.000 minimum at 200 pct and 15.000 maximum at 200 pct

• Frequency In Hertz

  60.0

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  0.834 inches minimum and 0.854 inches maximum

• Mounting Surface To Terminal End Distance

  1.646 inches minimum and 1.666 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac

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

  1000.0 ac

• Circuit Protection Type

  overcurrent

• Trip Release Method

  magnetic

• Trip Release Characteristic

  time delay

• Reset Method

  manual

• Nominal Thread Size

  0.438 inches

• Inclosure Protection Type For Which Designed

  dustproof

• Thread Series Designator

  unef

• Terminal Type And Quantity

  2 tab,solder lug