12-771332-39

Technical Characteristics

• Body Style

  11b multipole-single actuator type

• Body Width

  8.250 inches nominal

• Body Height

  7.090 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  9.120 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  14.250 inches nominal

• Switch Contact Arrangement

  single pole, double throw

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  2.750 inches nominal

• Boss Height

  0.250 inches nominal

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Pole Quantity

  3

• Unthreaded Mounting Hole Diameter

  0.250 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  2.750 inches nominal

• Case Material

  plastic

• Body Length

  15.500 inches nominal

• Terminal Type And Quantity

  6 compression

• Frequency In Hertz

  50.0 all locations or 60.0

• Switch Current Rating And Type In Amps

  6.0 ac and 0.25 dc

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Adjustable Trip Setting Current Range Per Pole In Amps

  2400.0 to 6400.0 ac all locations

• Actuator Function

  trip-reset

• Reset Method

  manual

• Circuit Protection Type

  undervoltage all locations

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac all locations and 250.0 dc

• Switch Voltage Rating And Type In Volts

  240.0 ac and 250.0 dc

• Switch Terminal Type

  tab, solder lug

• Switch Location And Position Designation

  internal at pole one

• Auxiliary Switch Function And Quantity

  1 alarm

• Actuator Position Designation

  at pole two

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0 all locations

• Trip Release Characteristic

  instantaneous all locations

• Trip Release Method

  thermal-magnetic all locations

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

  10000.0 ac all locations and 10000.0 dc

• Maximum Continuous Load Current Rating Per Pole

  800.0 amperes ac all locations and 800.0 amperes dc

• Features Provided

  adjustable trip release