NSN: 5925-00-934-3202

Technical Characteristics

• Thread Series Designator

  unef

• Test Data Document

  19315-1945824 drawing

• Nominal Thread Size

  0.375 inches

• Actuator Position Designation

  at pole one

• 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

  115.0

• Trip Release Characteristic

  time delay single location

• Trip Release Method

  magnetic single location

• Circuit Protection Type

  overcurrent single location

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

  1000.0 ac and 1000.0 dc single location

• Terminal Type And Quantity

  2 wire hook

• Frequency In Hertz

  400.0

• Inclosure Protection Type For Which Designed

  shockproof and vibrationproof and hermetically sealed

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Internal Trip Release Configuration

  series trip single location

• Actuator Function

  trip-reset

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac and 50.0 dc single location

• Maximum Continuous Load Current Rating Per Pole

  750.0 milliamperes ac and 750.0 milliamperes dc single location

• Thread Quantity Per Inch

  32

• Storage Type

  general purpose warehouse

• Mounting Facility Type And Quantity

  1 threaded bushing

• Pole Quantity

  1

• Body Width

  0.625 inches maximum

• Bushing Length

  0.380 inches maximum

• Mounting Surface To Terminal End Distance

  1.605 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Case Material

  metal

• Body Length

  1.500 inches maximum

• Body Style

  2a single pole type

• Thread Pitch Diameters

  +0.3503/+0.3537 inches