NSN: 5925-00-197-4747

Technical Characteristics

• Thread Series Designator

  unef

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.007 minimum at 200 pct and 0.025 maximum at 200 pct

• Nominal Thread Size

  0.375 inches

• Internal Trip Release Configuration

  series trip

• Main Contact Tripping Mechanism Type

  trip free

• Trip Release Method

  magnetic

• Circuit Protection Type

  overcurrent

• Maximum Continuous Load Current Rating Per Pole

  1.5 amperes dc

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Case Material

  metal

• Body Width

  0.625 inches maximum

• Body Length

  1.500 inches maximum

• Terminal Type And Quantity

  3 tab,solder lug

• Actuator Position Designation

  at pole one

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Reset Method

  manual

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

  125.0

• Trip Release Characteristic

  time delay

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

  1000.0 dc

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc

• Thread Quantity Per Inch

  32

• Mounting Facility Type And Quantity

  thd bushing

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  1.605 inches maximum

• Bushing Length

  0.380 inches maximum