D7271-1-30

Technical Characteristics

• Pole Quantity

  1

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac and 30.0 dc

• Circuit Protection Type

  overcurrent

• Trip Release Characteristic

  time delay

• Ultimate Trip Time Per Pole In Seconds

  3600.000 nominal

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 push-pull

• Nominal Thread Size

  0.468 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 200 pct and 100.000 maximum at 200 pct and 10.000 minimum at 400 pct and 25.000 maximum at 400 pct

• Inclosure Protection Type For Which Designed

  explosion resistant

• Case Material

  plastic

• Mounting Facility Type And Quantity

  thd bushing

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac and 5.0 amperes dc

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

  3500.0 ac and 4000.0 dc

• Trip Release Method

  thermal

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

  138.0

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Function

  reset

• Terminal Type And Quantity

  2 screw