LS7509BT50

Technical Characteristics

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

  3500.0 ac all locations and 6000.0 dc all locations

• Trip Release Characteristic

  time delay all locations

• Actuator Function

  trip-reset

• External Actuator Linkage Arrangement

  one, two, and three linked

• Internal Trip Release Configuration

  series trip all locations

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.812 inches nominal

• Reset Method

  manual

• Center To Center Distance Between Terminals Parallel To Length

  1.187 inches nominal

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

  138.0 all locations

• Frequency In Hertz

  400.0 all locations

• Manual Actuator Type And Quantity

  3 push-pull

• Mounting Surface To Terminal End Distance

  2.203 inches maximum

• Case Material

  plastic

• Body Length

  2.187 inches nominal

• Trip Release Method

  thermal all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.870 inches nominal

• Body Width

  2.501 inches nominal

• Thread Quantity Per Inch

  32

• Body Style

  multipole-multiple actuator type

• Mounting Facility Type And Quantity

  6 threaded hole

• Nominal Thread Size

  0.138 inches

• 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

• Trip Delay Time In Seconds Per Rated Continuous Current

  15.000 minimum at 200 pct all locations and 65.000 maximum at 200 pct all locations

• Terminal Type And Quantity

  6 screw

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.870 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  160.0 ac all locations and 28.0 dc all locations

• Trip Release Ambient Temp Rating

  25.0 deg celsius maximum all locations

• Pole Quantity

  3