AM1-A8-20-20

Technical Characteristics

• Pole Quantity

  1

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

• Mounting Surface To Terminal End Distance

  2.611 inches nominal

• Circuit Protection Type

  overcurrent single location

• Body Width

  0.740 inches minimum and 0.760 inches maximum

• Mounting Facility Type And Quantity

  2 threaded hole

• Actuator Function

  trip-reset

• Storage Type

  general purpose warehouse

• Actuator Position Designation

  at pole one

• Center To Center Distance Between Terminals Parallel To Length

  1.928 inches minimum and 1.948 inches maximum

• Reset Method

  manual

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

  1000.0 ac single location

• Thread Series Designator

  unc

• Special Handling Feature

  magnetic

• Fragility Factor

  moderately rugged

• Terminal Type And Quantity

  2 threaded stud

• Case Material

  plastic

• Features Provided

  high inrush protection

• Boss Height

  0.130 inches minimum and 0.150 inches maximum

• Body Length

  2.490 inches minimum and 2.510 inches maximum

• Trip Release Method

  magnetic-hydraulic single location

• Ultimate Trip Time Per Pole In Seconds

  100.000 maximum single location

• Body Style

  single pole type

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.052 inches minimum and 2.072 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  20.0 amperes ac single location

• Frequency In Hertz

  50.0 single location or 60.0 single location

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

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

  125.0 single location

• Trip Release Characteristic

  time delay single location

• Nominal Thread Size

  0.138 inches

• Internal Trip Release Configuration

  series trip single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  20.000 maximum at 200 pct single location and 3.000 minimum at 200 pct single location and 0.300 minimum at 500 pct single location and 1.500 maximum at 500 pct single location

• Manual Actuator Type And Quantity

  1 toggle