B248-13781G2

Technical Characteristics

• Overall Length

  2.188 inches nominal

• Thread Series Designator

  unc

• Reset Method

  manual

• Actuator Function

  trip-reset

• Terminal Type And Quantity

  2 screw

• Overall Width

  0.750 inches nominal

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes dc single location

• Manual Actuator Type And Quantity

  1 push-pull

• Main Contact Tripping Mechanism Type

  nontrip free

• Pole Quantity

  1

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct single location and 100.000 maximum at 200 pct single location

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

  1500.0 dc single location

• Trip Release Characteristic

  time delay single location

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

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

  138.0 single location

• Nondefinitive Spec/Std Data

  3161-+20 type

• Overall Height

  2.625 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  30.0 dc single location

• Case Material

  plastic