DMS 78012B

Technical Characteristics

• Mounting Facility Type And Quantity

  6 unthreaded hole

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Width

  4.750 inches nominal

• Reset Method

  manual

• Special Features

  shunt trip coil rated 32v and spst auxiliary switch connected in series w/shunt trip coil

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct all locations and 110.000 maximum at 200 pct all locations

• Operating Voltage Type And Rating Per Pole In Volts

  500.0 ac all locations and 250.0 dc all locations

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

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

  135.0 all locations

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes ac all locations and 100.0 amperes dc all locations

• Trip Release Method

  thermal-magnetic all locations

• Actuator Position Designation

  at pole two

• Inclosure Protection Type For Which Designed

  fungus resistant

• Trip Release Ambient Temp Rating

  50.0 deg celsius nominal all locations

• Body Style

  multipole-single actuator type

• Manual Actuator Type And Quantity

  1 toggle

• Frequency In Hertz

  60.0 all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.250 inches nominal

• Terminal Type And Quantity

  6 compression

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Width

  1.688 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  3.625 inches nominal

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

  10000.0 ac all locations and 5000.0 dc all locations

• Unthreaded Mounting Hole Diameter

  0.375 inches nominal

• Boss Height

  0.312 inches nominal

• Mounting Surface To Terminal End Distance

  4.625 inches nominal

• Body Length

  5.000 inches nominal

• Case Material

  plastic