AM3-Z397-1

Technical Characteristics

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Trip Release Characteristic

  instantaneous all locations

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Thread Series Designator

  unc

• Reset Method

  manual

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations and 28.0 dc all locations

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic all locations

• Body Style

  multipole-multiple actuator type

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

  1000.0 ac all locations and 2000.0 dc all locations

• Mounting Facility Type And Quantity

  6 threaded hole

• Nominal Thread Size

  0.138 inches

• Body Width

  2.250 inches nominal

• Mounting Surface To Terminal End Distance

  2.720 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.750 inches nominal

• Body Length

  2.500 inches nominal

• Boss Height

  0.140 inches nominal

• Terminal Type And Quantity

  12 threaded stud

• Inclosure Protection Type For Which Designed

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

• Frequency In Hertz

  400.0 all locations

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac all locations and 15.0 amperes dc all locations

• Internal Trip Release Configuration

  relay trip all locations

• Manual Actuator Type And Quantity

  3 toggle

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Length

  1.938 inches nominal

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

  130.0 all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.062 inches nominal