7274-2-4

Technical Characteristics

• Mounting Surface To Terminal End Distance

  1.312 inches nominal

• Reset Method

  manual

• Trip Release Ambient Temp Rating

  25.0 deg celsius maximum single location

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Inclosure Protection Type For Which Designed

  corrosion resistant and explosion proof

• Body Length

  0.744 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  4.0 amperes ac single location and 4.0 amperes dc single location

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

  145.0 single location

• Thread Quantity Per Inch

  32

• Body Width

  0.562 inches nominal

• Circuit Protection Type

  overcurrent single location

• Bushing Length

  0.359 inches nominal

• Trip Release Method

  thermal single location

• Mounting Facility Type And Quantity

  1 threaded bushing

• Manual Actuator Type And Quantity

  1 push-pull

• Unpackaged Unit Weight

  30.0 grams

• Pole Quantity

  1

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct single location and 20.000 maximum at 200 pct single location

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.437 inches

• Trip Release Characteristic

  time delay single location

• Main Contact Tripping Mechanism Type

  trip free

• Body Style

  single pole type

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location and 30.0 dc single location

• Frequency In Hertz

  60.0 single location

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

  800.0 ac single location and 2000.0 dc single location

• Terminal Type And Quantity

  2 tab w/screw

• Thread Series Designator

  un

• Center To Center Distance Between Terminals Parallel To Length

  0.593 inches nominal

• Case Material

  plastic