NSN: 5925-01-316-0932

Technical Characteristics

• Body Style

  1b multipole-single actuator type

• Body Length

  2.000 inches nominal

• Body Width

  1.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Pole Quantity

  2

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations

• Bushing Length

  0.495 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Mounting Surface To Terminal End Distance

  2.232 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal and 2 threaded hole

• Circuit Protection Type

  overcurrent all locations

• Terminal Type And Quantity

  4 tab w/screw

• Thread Series Designator

  un and unc

• Inclosure Protection Type For Which Designed

  waterproof

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 125 pct all locations and 120.000 maximum at 125 pct

• Reset Method

  manual

• Ultimate Trip Time Per Pole In Seconds

  120.000 nominal all locations

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

  125.0 all locations

• Frequency In Hertz

  50.0 all locations or 60.0

• Nominal Thread Size

  0.500 inches and 0.138 inches

• Internal Trip Release Configuration

  series trip all locations

• Actuator Position Designation

  at pole two

• Actuator Function

  trip-reset

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Trip Release Characteristic

  time delay all locations

• Trip Release Method

  magnetic-hydraulic all locations

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

  1000.0 ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations