7274-2-1-2

Technical Characteristics

• Thread Series Designator

  un

• Center To Center Distance Between Terminals Parallel To Length

  0.593 inches nominal

• Case Material

  plastic

• 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

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac single location and 28.0 dc single location

• Trip Release Characteristic

  time delay single location

• Trip Release Ambient Temp Rating

  25.0 deg celsius nominal single location

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Surface To Terminal End Distance

  1.302 inches nominal

• Maximum Continuous Load Current Rating Per Pole

  500.0 milliamperes ac single location and 500.0 milliamperes dc single location

• Inclosure Protection Type For Which Designed

  shockproof and vibrationproof

• Bushing Length

  0.275 inches nominal

• Frequency In Hertz

  400.0 single location

• Body Style

  single pole type

• Body Length

  0.750 inches nominal

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Unpackaged Unit Weight

  1.500 ounces

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

  145.0 single location

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.438 inches

• Body Width

  0.562 inches nominal

• Circuit Protection Type

  overcurrent single location

• Trip Release Method

  thermal single location

• Mounting Facility Type And Quantity

  1 threaded bushing

• Manual Actuator Type And Quantity

  1 push-pull

• 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