8577-511-57M0D

Technical Characteristics

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Body Width

  4.750 inches nominal

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Actuator Function

  trip-reset

• Trip Release Characteristic

  instantaneous all locations and time delay all locations

• Terminal Type And Quantity

  6 clip

• Inclosure Protection Type For Which Designed

  shockproof

• Body Height

  4.375 inches nominal

• Trip Release Method

  thermal-magnetic all locations

• 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

• Thread Quantity Per Inch

  20

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.250 inches nominal

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 200 pct all locations and 210.000 maximum at 200 pct 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

• Mounting Facility Type And Quantity

  2 threaded stud

• Center To Center Distance Between Terminals Parallel To Width

  1.688 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  3.625 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  125.0 ac all locations and 125.0 dc all locations

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

  138.0 all locations

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

  10000.0 ac all locations and 5000.0 dc all locations

• Frequency In Hertz

  400.0 all locations

• Boss Height

  0.312 inches nominal

• Nominal Thread Size

  0.250 inches

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.500 inches nominal

• Body Length

  5.000 inches nominal

• Case Material

  plastic

• Ultimate Trip Time Per Pole In Seconds

  3600.000 nominal all locations