AM3-Z177-1

Technical Characteristics

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.050 inches minimum and 2.070 inches maximum

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic all locations

• Body Style

  multipole-multiple actuator type

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Mounting Facility Type And Quantity

  6 threaded hole

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

  150.0 all locations

• Nominal Thread Size

  0.138 inches

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Arc Quenching Method

  magnetic blowout

• Frequency In Hertz

  400.0 all locations

• Mounting Surface To Terminal End Distance

  2.475 inches nominal

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

  2000.0 ac all locations

• Thread Pitch Diameters

  +0.1177/+0.1214 inches

• Body Length

  2.480 inches minimum and 2.500 inches maximum

• Manual Actuator Type And Quantity

  3 toggle

• Unpackaged Unit Weight

  11.100 ounces

• Trip Delay Time In Seconds Per Rated Continuous Current

  10.000 minimum at 125 pct all locations and 60.000 maximum at 125 pct all locations and 0.350 minimum at 400 pct all locations and 1.350 maximum at 400 pct all locations

• Case Material

  plastic

• Terminal Type And Quantity

  6 threaded stud

• Body Width

  2.250 inches maximum

• Fragility Factor

  moderately rugged

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Operating Voltage Type And Rating Per Pole In Volts

  208.0 ac all locations

• Special Handling Feature

  magnetic

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Actuator Position Designation

  at each pole

• Reset Method

  manual

• Boss Height

  0.150 inches nominal

• Storage Type

  general purpose warehouse

• Maximum Continuous Load Current Rating Per Pole

  100.0 amperes ac 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

• Center To Center Distance Between Terminals Parallel To Length

  1.940 inches nominal