AM4-A3A3A3A0-50-250-2

Technical Characteristics

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

  125.0 second location

• Internal Trip Release Configuration

  series trip third location

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Width

  0.722 inches minimum and 0.782 inches maximum

• Trip Release Method

  magnetic-hydraulic first location

• Boss Height

  0.140 inches minimum and 0.172 inches maximum

• Trip Release Characteristic

  time delay third location

• Center To Center Distance Between Terminals Parallel To Length

  1.906 inches minimum and 1.970 inches maximum

• Body Width

  2.968 inches minimum and 3.032 inches maximum

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

  125.0 third location

• Frequency In Hertz

  60.0 third location

• Mounting Surface To Terminal End Distance

  2.688 inches minimum and 2.752 inches maximum

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

  1000.0 ac first location

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct third location and 20.000 maximum at 200 pct third location

• Trip Release Method

  magnetic-hydraulic second location

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac first location

• Trip Release Method

  magnetic-hydraulic third location

• Inclosure Protection Type For Which Designed

  humidity resistant and moisture resistant and fungus resistant and shock resistant and vibration resistant

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac first location

• Auxiliary Switch Function And Quantity

  1 alarm

• Manual Actuator Type And Quantity

  4 toggle

• Frequency In Hertz

  50.0 fourth location or 60.0 fourth location

• Switch Voltage Rating And Type In Volts

  250.0 ac

• Switch Terminal Type

  threaded stud

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Circuit Protection Type

  overcurrent first location

• Actuator Function

  trip-reset

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct first location and 20.000 maximum at 200 pct first location

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac third location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac second location

• Body Length

  2.468 inches minimum and 2.532 inches maximum

• Circuit Protection Type

  overcurrent second location

• Switch Current Rating And Type In Amps

  50.0 ac

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

  1000.0 ac second location

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

  1000.0 ac third location

• Case Material

  plastic

• Maximum Continuous Load Current Rating Per Pole

  50.0 amperes ac second location

• Pole Quantity

  4

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.030 inches minimum and 2.094 inches maximum

• Thread Quantity Per Inch

  32

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.722 inches minimum and 0.782 inches maximum

• Mounting Facility Type And Quantity

  8 threaded hole

• Frequency In Hertz

  60.0 first location

• Body Style

  multipole-multiple actuator type

• Circuit Protection Type

  overcurrent third location

• Frequency In Hertz

  60.0 second location

• Internal Trip Release Configuration

  series trip first location

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

  125.0 first location

• Trip Release Characteristic

  time delay first location

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Switch Contact Arrangement

  single pole, double throw

• Special Features

  fourth pole is switch only

• Terminal Type And Quantity

  8 threaded stud

• Unpackaged Unit Weight

  9.500 ounces

• Internal Trip Release Configuration

  series trip second location

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac third location

• Switch Location And Position Designation

  external at pole four

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct second location and 20.000 maximum at 200 pct second location

• Trip Release Characteristic

  time delay second location