NSN: 5925-01-273-4119

Technical Characteristics

• Terminal Type And Quantity

  4 tab w/screw

• Thread Series Designator

  unef

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Nominal Thread Size

  0.375 inches

• Internal Trip Release Configuration

  series trip all locations

• Trip Release Method

  magnetic all locations

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

  1000.0 ac all locations

• Maximum Continuous Load Current Rating Per Pole

  8.0 amperes ac all locations

• Special Handling Feature

  magnetic

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Pole Quantity

  2

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Nonturn Device Length

  0.130 inches nominal

• Nonturn Device Radius

  0.625 inches nominal

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Center To Center Distance Between Terminals Parallel To Width

  0.625 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Case Material

  plastic

• Frequency In Hertz

  60.0 all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.150 minimum at 200 pct all locations and 7.000 maximum at 200 pct

• Actuator Position Designation

  between pole one and two

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

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

  125.0 all locations

• Trip Release Characteristic

  time delay all locations

• Circuit Protection Type

  overcurrent all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Thread Quantity Per Inch

  32

• Arc Quenching Method

  magnetic blowout

• Fragility Factor

  moderately rugged

• Nonturn Device Diameter

  0.140 inches nominal

• Body Width

  1.250 inches maximum

• Body Length

  1.500 inches maximum

• Bushing Length

  0.380 inches maximum

• Body Style

  1b multipole-single actuator type