KB3090

Technical Characteristics

• Terminal Type And Quantity

  6 compression

• Frequency In Hertz

  60.0 all locations

• Trip Release Ambient Temp Rating

  40.0 deg celsius nominal all locations

• Inclosure Protection Type For Which Designed

  fungus resistant

• Manual Actuator Type And Quantity

  1 toggle

• Main Contact Tripping Mechanism Type

  trip free

• Trip Release Method

  thermal-magnetic all locations

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

  900.0 ac all locations

• Mounting Facility Type And Quantity

  4 unthreaded hole

• Manufacturers Code

  89946

• Design Control Reference

  kb3090

• Adjustable Trip Setting Current Range Per Pole In Amps

  450.0 to 900.0 ac all locations

• Actuator Position Designation

  at pole two

• Actuator Function

  trip-reset

• Reset Method

  manual

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

  125.0 all locations

• Trip Release Characteristic

  instantaneous all locations

• Circuit Protection Type

  overcurrent all locations

• Operating Voltage Type And Rating Per Pole In Volts

  600.0 ac all locations

• Maximum Continuous Load Current Rating Per Pole

  90.0 amperes ac all locations

• Features Provided

  adjustable trip release

• Pole Quantity

  3

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  7.940 inches nominal

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Center To Center Distance Between Terminals Parallel To Width

  1.375 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  8.375 inches nominal

• Body Height

  4.062 inches nominal

• Body Style

  11b multipole-single actuator type

• Boss Height

  0.187 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.375 inches nominal

• Case Material

  plastic

• Body Width

  4.125 inches nominal

• Body Length

  10.000 inches nominal