260-0973-050

Technical Characteristics

• Unpackaged Unit Weight

  2.250 pounds

• Frequency In Hertz

  400.0 all locations

• Switch Current Rating And Type In Amps

  2.5 ac and 1.0 dc

• Switch Terminal Type

  tab, solder lug

• Trip Delay Time In Seconds Per Rated Continuous Current

  25.000 minimum at 200 pct all locations and 190.000 maximum at 200 pct

• Auxiliary Switch Function And Quantity

  1 alarm

• Manual Actuator Type And Quantity

  3 toggle

• Reset Method

  manual

• Trip Release Characteristic

  time delay all locations

• Circuit Protection Type

  overcurrent all locations

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

  2000.0 ac all locations

• Special Handling Feature

  magnetic

• Mounting Facility Type And Quantity

  6 threaded hole and 6 slot

• Pole Quantity

  3

• Mounting Surface To Terminal End Distance

  2.609 inches nominal

• Boss Height

  0.218 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.032 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  3.546 inches nominal

• Body Width

  3.093 inches nominal

• Mounting Slot Width

  0.164 inches nominal

• Terminal Type And Quantity

  6 threaded stud

• Thread Series Designator

  unc

• Switch Voltage Rating And Type In Volts

  250.0 ac and 50.0 dc

• Inclosure Protection Type For Which Designed

  fungus resistant

• Switch Location And Position Designation

  internal at pole three

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip all locations

• External Actuator Linkage Arrangement

  one, two, and three linked

• Actuator Position Designation

  at each pole

• Actuator Function

  trip-reset

• Main Contact Tripping Mechanism Type

  trip free

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

  150.0 all locations

• Trip Release Method

  magnetic-hydraulic all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes ac all locations

• Thread Quantity Per Inch

  32

• Storage Type

  general purpose warehouse

• Arc Quenching Method

  magnetic blowout

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Width

  1.032 inches nominal

• Case Material

  plastic

• Body Length

  5.844 inches nominal

• Body Style

  8c multipole-multiple actuator type