7277-2-4

Technical Characteristics

• Fragility Factor

  moderately rugged

• Body Length

  0.750 inches nominal

• Reset Method

  manual

• Actuator Position Designation

  at pole one

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Maximum Continuous Load Current Rating Per Pole

  4.0 amperes ac single location

• Manual Actuator Type And Quantity

  1 push button

• Switch Current Rating And Type In Amps

  5.0 dc

• Special Features

  push button length when closed position 0.740 inch maximum

• Thread Quantity Per Inch

  32

• Nominal Thread Size

  0.438 inches

• Unpackaged Unit Weight

  1.000 ounces

• Body Width

  0.562 inches nominal

• Circuit Protection Type

  overcurrent single location

• Bushing Length

  0.359 inches nominal

• Mounting Facility Type And Quantity

  1 threaded bushing

• Pole Quantity

  1

• Case Material

  metal

• 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

• Inclosure Protection Type For Which Designed

  vibration resistant and humidity proof

• Frequency In Hertz

  400.0 single location

• Switch Voltage Rating And Type In Volts

  28.0 dc

• Body Style

  single pole type

• Switch Contact Arrangement

  single pole, single throw, normally open

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

  150.0 single location

• Operating Voltage Type And Rating Per Pole In Volts

  120.0 ac all locations

• Terminal Type And Quantity

  2 tab w/screw

• Auxiliary Switch Function And Quantity

  1 alarm

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

  2500.0 ac all locations

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct all locations and 35.000 maximum at 200 pct all locations

• Center To Center Distance Between Terminals Parallel To Length

  0.593 inches nominal

• Switch Location And Position Designation

  internal at pole one

• Thread Series Designator

  uns

• Trip Release Method

  thermal all locations

• Mounting Surface To Terminal End Distance

  1.420 inches maximum