D7271-1-25

Technical Characteristics

• Thread Series Designator

  unc

• Nominal Thread Size

  0.468 inches

• Main Contact Tripping Mechanism Type

  trip free

• Reset Method

  manual

• Trip Release Characteristic

  time delay

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac and 30.0 dc

• Thread Quantity Per Inch

  32

• Pole Quantity

  1

• Mounting Surface To Terminal End Distance

  1.312 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches nominal

• Body Width

  0.750 inches nominal

• Bushing Length

  0.343 inches nominal

• Terminal Type And Quantity

  2 screw

• Frequency In Hertz

  400.0

• Trip Release Ambient Temp Rating

  25.0 deg celsius maximum

• Inclosure Protection Type For Which Designed

  fungus resistant and hermetically sealed

• Trip Delay Time In Seconds Per Rated Continuous Current

  60.000 maximum at 200 pct and 11.000 maximum at 400 pct

• Internal Trip Release Configuration

  series trip

• Actuator Function

  reset

• Manual Actuator Type And Quantity

  1 push-pull

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

  138.0

• Trip Release Method

  thermal

• Circuit Protection Type

  overcurrent

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

  3500.0 ac and 4000.0 dc

• Maximum Continuous Load Current Rating Per Pole

  25.0 amperes ac and 25.0 amperes dc

• Mounting Facility Type And Quantity

  1 threaded bushing

• Case Material

  plastic

• Body Length

  1.375 inches nominal

• Body Style

  single pole type