BS-2258974P8

Technical Characteristics

• Body Style

  2a single pole type

• Bushing Length

  0.340 inches nominal

• Body Length

  1.531 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  10.0 amperes dc single location

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

  500.0 dc single location

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

  125.0 single location

• Reset Method

  manual

• Actuator Function

  reset

• Actuator Position Designation

  at pole one

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.600 minimum at 200 pct and 6.000 maximum at 200 pct and 0.085 minimum at 300 pct and 1.800 maximum at 300 pct and 0.015 minimum at 400 pct and 0.600 maximum at 400 pct single location

• Body Width

  0.640 inches nominal

• Case Material

  metal

• Center To Center Distance Between Terminals Parallel To Length

  0.875 inches nominal

• Mounting Surface To Terminal End Distance

  1.605 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc single location

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  magnetic single location

• Trip Release Characteristic

  time delay single location

• Ultimate Trip Time Per Pole In Seconds

  4.000 minimum and 40.000 maximum single location

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.375 inches

• Inclosure Protection Type For Which Designed

  hermetically sealed

• Design Control Reference

  2258974p8

• Manufacturers Code

  10001

• Thread Series Designator

  unef

• Terminal Type And Quantity

  2 wire hook

• Reference Number Differentiating Characteristics

  as differentiated by navord od36190