AM4-Z78-1

Technical Characteristics

• Operating Voltage Type And Rating Per Pole In Volts

  18.0 dc fourth location

• External Actuator Linkage Arrangement

  one, two, three, and four linked

• Trip Release Characteristic

  time delay first location

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac second location

• Circuit Protection Type

  overcurrent third location

• Body Style

  multipole-multiple actuator type

• Trip Release Method

  magnetic all locations

• Mounting Surface To Terminal End Distance

  2.611 inches nominal

• Unpackaged Unit Weight

  12.500 ounces

• Mounting Facility Type And Quantity

  8 threaded hole

• Thread Quantity Per Inch

  32

• Circuit Protection Type

  overcurrent second location

• Internal Trip Release Configuration

  series trip all locations

• Actuator Function

  trip-reset

• Storage Type

  general purpose warehouse

• Circuit Protection Type

  overcurrent first location

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Frequency In Hertz

  400.0 first location

• Reset Method

  manual

• Actuator Position Designation

  at each pole

• Thread Series Designator

  unc

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac third location

• Terminal Type And Quantity

  8 threaded stud

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

  150.0 all locations

• Nominal Thread Size

  0.138 inches

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Trip Release Characteristic

  time delay second location

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac first location

• Inclosure Protection Type For Which Designed

  corrosion resistant and shock resistant and moisture resistant and vibration resistant

• Fragility Factor

  moderately rugged

• Manual Actuator Type And Quantity

  4 toggle

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

  1000.0 ac second location

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Body Width

  2.970 inches minimum and 3.030 inches maximum

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

  1000.0 ac third location

• Case Material

  plastic

• Pole Quantity

  4

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac first location

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac second location

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Frequency In Hertz

  400.0 second location

• Circuit Protection Type

  overvoltage fourth location

• Main Contact Tripping Mechanism Type

  trip free

• Arc Quenching Method

  magnetic blowout

• Trip Release Characteristic

  time delay third location

• Trip Release Characteristic

  instantaneous fourth location

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

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

  1000.0 ac first location

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac third location

• Frequency In Hertz

  400.0 third location

• Trip Delay Time In Seconds Per Rated Continuous Current

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

• Body Length

  2.490 inches minimum and 2.510 inches maximum