JA4-A3-A-30-2

Technical Characteristics

• Body Style

  multipole-multiple actuator type

• Trip Release Method

  magnetic-hydraulic all locations

• Mounting Facility Type And Quantity

  8 threaded hole

• Body Length

  1.985 inches minimum and 2.015 inches maximum

• Thread Quantity Per Inch

  32

• Internal Trip Release Configuration

  series trip all locations

• 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

  1.555 inches minimum and 1.565 inches maximum

• Reset Method

  manual

• Mounting Surface To Terminal End Distance

  1.835 inches minimum and 1.845 inches maximum

• Actuator Position Designation

  at each pole

• Thread Series Designator

  unc

• Unpackaged Unit Weight

  10.000 ounces

• Circuit Protection Type

  overcurrent all locations

• Special Handling Feature

  magnetic

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.000 minimum at 200 pct all locations and 20.000 maximum at 200 pct all locations

• Fragility Factor

  moderately rugged

• Pole Quantity

  4

• Case Material

  plastic

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.745 inches minimum and 0.755 inches maximum

• Manual Actuator Type And Quantity

  4 toggle

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.655 inches minimum and 1.665 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac all locations

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

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

  5000.0 ac all locations

• Center To Center Distance Between Terminals Parallel To Width

  0.745 inches minimum and 0.755 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac all locations

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

• Body Width

  2.245 inches minimum and 2.255 inches maximum

• Nominal Thread Size

  0.138 inches

• Boss Height

  0.125 inches minimum and 0.135 inches maximum

• Terminal Type And Quantity

  8 tab, solder lug

• Inclosure Protection Type For Which Designed

  fungus resistant and moisture resistant

• External Actuator Linkage Arrangement

  one, two, three, and four linked

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

  125.0 all locations