DMS 78012B

Technical Characteristics

• Fragility Factor

  moderately rugged

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

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

  5000.0 ac all locations and 5000.0 dc all locations

• Thread Series Designator

  unc

• Reset Method

  manual

• Nominal Thread Size

  0.216 inches

• Storage Type

  general purpose warehouse

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Actuator Function

  trip-reset

• Body Width

  3.344 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.000 inches nominal

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Mounting Facility Type And Quantity

  2 threaded hole

• Trip Release Method

  thermal-magnetic all locations

• Actuator Position Designation

  at pole two

• Inclosure Protection Type For Which Designed

  fungus resistant

• Body Style

  multipole-single actuator type

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct all locations and 180.000 maximum at 200 pct all locations

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac all locations and 50.0 amperes dc all locations

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Width

  1.125 inches nominal

• Boss Height

  0.125 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  125.0 ac all locations and 125.0 dc all locations

• Thread Quantity Per Inch

  24

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  0.562 inches nominal

• Terminal Type And Quantity

  6 quick disconnect, male

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

  138.0 all locations

• Center To Center Distance Between Terminals Parallel To Length

  2.625 inches nominal

• Body Height

  3.375 inches nominal

• Body Length

  4.125 inches nominal

• Case Material

  plastic