AM3R-Z29-102

Technical Characteristics

• Reset Method

  manual

• Features Provided

  sliding bar interlock

• Actuator Position Designation

  at each pole

• Thread Series Designator

  unc

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  3

• Fragility Factor

  moderately rugged

• Mounting Surface To Terminal End Distance

  2.461 inches minimum and 2.481 inches maximum

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

  5000.0 ac all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Trip Delay Time In Seconds Per Rated Continuous Current

  0.030 minimum at 400 pct all locations and 0.150 minimum at 200 pct all locations and 1.500 maximum at 200 pct all locations and 0.200 maximum at 400 pct all locations

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

• Center To Center Distance Between Terminals Parallel To Width

  0.740 inches minimum and 0.760 inches maximum

• Nominal Thread Size

  0.138 inches

• Mounting Facility Type And Quantity

  6 threaded hole

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

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

  125.0 all locations

• Body Style

  multipole-multiple actuator type

• Trip Release Method

  magnetic-hydraulic all locations

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Body Width

  2.240 inches minimum and 2.251 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac all locations

• Internal Trip Release Configuration

  series trip all locations

• External Actuator Linkage Arrangement

  one, two, and three linked

• Actuator Function

  trip-reset

• Trip Release Characteristic

  time delay all locations

• Storage Type

  general purpose warehouse

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Terminal Type And Quantity

  6 threaded stud

• Case Material

  plastic

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Manual Actuator Type And Quantity

  3 toggle

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Ultimate Trip Time Per Pole In Seconds

  0.700 minimum all locations

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.740 inches minimum and 0.760 inches maximum