127-0304

Technical Characteristics

• Thread Series Designator

  unc

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

  1000.0 ac single location

• Reset Method

  manual

• Switch Current Rating And Type In Amps

  1.5 ac and 0.05 dc

• Actuator Position Designation

  at pole one

• Precious Material

  silver

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Switch Voltage Rating And Type In Volts

  250.0 ac and 24.0 dc

• Mounting Facility Type And Quantity

  2 threaded hole

• Thread Quantity Per Inch

  32

• Body Length

  1.985 inches minimum and 2.015 inches maximum

• Body Width

  0.740 inches minimum and 0.760 inches maximum

• Circuit Protection Type

  overcurrent single location

• Boss Height

  0.120 inches minimum and 0.140 inches maximum

• Operating Voltage Type And Rating Per Pole In Volts

  250.0 ac single location

• Switch Contact Arrangement

  single pole, double throw

• Pole Quantity

  1

• Terminal Type And Quantity

  3 quick disconnect, male

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.650 inches minimum and 1.670 inches maximum

• Manual Actuator Type And Quantity

  1 toggle

• Internal Trip Release Configuration

  series trip single location

• Nominal Thread Size

  0.138 inches

• Trip Release Characteristic

  time delay single location

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

  125.0 single location

• Main Contact Tripping Mechanism Type

  trip free

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes dc single location

• Arc Quenching Method

  magnetic blowout

• Frequency In Hertz

  50.0 single location or 60.0 single location

• Precious Material And Location

  contact surfaces silver

• Mounting Surface To Terminal End Distance

  1.870 inches minimum and 1.890 inches maximum

• Body Style

  single pole type

• Trip Release Method

  magnetic-hydraulic single location

• Trip Delay Time In Seconds Per Rated Continuous Current

  2.200 minimum at 200 pct single location and 20.000 maximum at 200 pct single location

• Auxiliary Switch Function And Quantity

  1 alarm

• Switch Terminal Type

  quick disconnect, male

• Center To Center Distance Between Terminals Parallel To Length

  1.550 inches minimum and 1.570 inches maximum

• Switch Location And Position Designation

  internal at pole one

• Case Material

  plastic

• Fragility Factor

  moderately rugged

• Inclosure Protection Type For Which Designed

  moisture resistant