390983

Technical Characteristics

• Body Length

  2.500 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Iii Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  2.611 inches nominal

• Pole Quantity

  2

• Iii Storage Type

  general purpose warehouse

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

  1000.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

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

  150.0 all locations

• Reset Method

  manual

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• Internal Trip Release Configuration

  series trip all locations

• Nominal Thread Size

  0.138 inches

• Switch Location And Position Designation

  internal at pole one

• Switch Terminal Type

  tab, solder lug

• Switch Current Rating And Type In Amps

  3.0 ac and 3.0 dc

• Switch Voltage Rating And Type In Volts

  6.0 ac and 6.0 dc

• Frequency In Hertz

  60.0 all locations

• Test Data Document

  36378-390983 drawing

• Thread Series Designator

  unc

• Body Style

  8c multipole-multiple actuator type

• Body Width

  1.500 inches nominal

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Boss Height

  0.140 inches nominal

• Iii Arc Quenching Method

  air

• Mounting Facility Type And Quantity

  4 threaded hole

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac all locations

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Trip Release Method

  magnetic-hydraulic all locations

• Trip Release Characteristic

  time delay all locations

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  2 toggle

• External Actuator Linkage Arrangement

  one and two linked

• Auxiliary Switch Function And Quantity

  1 control

• Trip Delay Time In Seconds Per Rated Continuous Current

  1.500 minimum at 200 pct and 4.000 maximum at 200 pct all locations

• Inclosure Protection Type For Which Designed

  explosion resistant and fungus resistant and moisture resistant

• Terminal Type And Quantity

  4 threaded stud