AM4-A8A8A8A3VAC125

Technical Characteristics

• Nominal Thread Size

  0.138 inches

• Trip Delay Time In Seconds Per Rated Continuous Current

  15.000 minimum at 200 pct first location and 60.000 maximum at 200 pct

• Frequency In Hertz

  66.0 all locations

• Thread Series Designator

  unc

• Terminal Type And Quantity

  8 threaded stud

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Body Width

  2.990 inches minimum and 3.010 inches maximum

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Fragility Factor

  moderately rugged

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Pole Quantity

  4

• Arc Quenching Method

  magnetic blowout

• Mounting Facility Type And Quantity

  8 threaded hole

• Maximum Continuous Load Current Rating Per Pole

  100.0 milliamperes ac fourth location

• Maximum Continuous Load Current Rating Per Pole

  78.0 amperes ac first location

• Maximum Continuous Load Current Rating Per Pole

  78.0 amperes ac second location

• Maximum Continuous Load Current Rating Per Pole

  78.0 amperes ac third location

• Circuit Protection Type

  overcurrent all locations

• Trip Release Characteristic

  time delay first location

• Trip Release Characteristic

  time delay second location

• Trip Release Characteristic

  time delay third location

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

  125.0 all locations

• Reset Method

  manual

• Main Contact Tripping Mechanism Type

  trip free

• Manual Actuator Type And Quantity

  4 toggle

• Actuator Function

  trip-reset

• Actuator Position Designation

  at each pole

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Trip Delay Time In Seconds Per Rated Continuous Current

  15.000 minimum at 200 pct second location and 60.000 maximum at 200 pct

• Trip Delay Time In Seconds Per Rated Continuous Current

  15.000 minimum at 200 pct third location and 60.000 maximum at 200 pct

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Special Features

  high inrush protection poles 1,2,and 3

• Unpackaged Unit Weight

  12.500 ounces

• Body Style

  8c multipole-multiple actuator type

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Mounting Surface To Terminal End Distance

  2.461 inches minimum and 2.481 inches maximum

• Storage Type

  general purpose warehouse

• Special Handling Feature

  magnetic

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  125.0 ac all locations

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

  2000.0 ac all locations

• Trip Release Method

  magnetic all locations

• Trip Release Characteristic

  instantaneous fourth location

• Internal Trip Release Configuration

  series trip all locations