D7271-7-20

Technical Characteristics

• Bushing Length

  0.297 inches nominal

• Body Length

  1.375 inches maximum

• Body Width

  0.750 inches maximum

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  0.906 inches nominal

• Pole Quantity

  1

• Mounting Facility Type And Quantity

  1 threaded bushing

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac and 30.0 dc .

• Trip Release Characteristic

  time delay .

• Manual Actuator Type And Quantity

  1 push button

• Actuator Function

  reset

• Internal Trip Release Configuration

  series trip .

• Inclosure Protection Type For Which Designed

  corrosion resistant and explosion proof

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal .

• Frequency In Hertz

  400.0

• Unpackaged Unit Weight

  1.500 ounces

• Thread Series Designator

  uns

• Terminal Type And Quantity

  2 screw

• Body Style

  caaql 1a

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  1.312 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac and 20.0 amperes dc .

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

  3500.0 ac and 4000.0 dc .

• Circuit Protection Type

  overcurrent .

• Trip Release Method

  thermal .

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

  138.0

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole one

• Nominal Thread Size

  0.469 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct and 60.000 maximum at 200 pct .