B4524-7398-4

Technical Characteristics

• Fragility Factor

  moderately rugged

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

  130.0 all locations

• Switch Terminal Type

  tab, solder lug

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Unpackaged Unit Weight

  7.500 ounces

• Operating Voltage Type And Rating Per Pole In Volts

  208.0 ac all locations

• Internal Trip Release Configuration

  series trip all locations

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

  1000.0 ac all locations

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic-hydraulic all locations

• Body Style

  multipole-multiple actuator type

• Switch Current Rating And Type In Amps

  2.5 ac

• Switch Contact Arrangement

  single pole, double throw

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Mounting Facility Type And Quantity

  6 threaded hole

• Center To Center Distance Between Terminals Parallel To Length

  1.560 inches nominal

• Nominal Thread Size

  0.138 inches

• Body Width

  2.250 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Arc Quenching Method

  magnetic blowout

• Terminal Type And Quantity

  6 quick disconnect, male

• Maximum Continuous Load Current Rating Per Pole

  20.8 amperes ac all locations

• Frequency In Hertz

  400.0 all locations

• Auxiliary Switch Function And Quantity

  1 alarm

• Manual Actuator Type And Quantity

  3 toggle

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.500 minimum at 200 pct all locations and 6.000 maximum at 200 pct all locations

• Mounting Surface To Terminal End Distance

  2.090 inches nominal

• Case Material

  plastic

• Boss Height

  0.130 inches nominal

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Switch Voltage Rating And Type In Volts

  250.0 ac

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.660 inches nominal

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Switch Location And Position Designation

  internal at pole three

• Storage Type

  general purpose warehouse

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• Body Length

  2.000 inches nominal

• External Actuator Linkage Arrangement

  one, two, and three linked