AP-12-1-50-401

Technical Characteristics

• Fragility Factor

  moderately rugged

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

  1000.0 dc all locations

• Trip Release Characteristic

  instantaneous all locations

• Special Handling Feature

  magnetic

• Circuit Protection Type

  overcurrent all locations

• Pole Quantity

  2

• Reset Method

  manual

• Mounting Facility Type And Quantity

  1 threaded bushing w/panel seal

• Storage Type

  general purpose warehouse

• Actuator Function

  trip-reset

• Internal Trip Release Configuration

  series trip all locations

• Nonturn Device Diameter

  0.140 inches nominal

• Thread Pitch Diameters

  +0.3503/+0.3537 inches

• Operating Voltage Type And Rating Per Pole In Volts

  50.0 dc all locations

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Trip Release Method

  magnetic all locations

• Mounting Surface To Terminal End Distance

  1.780 inches maximum

• Terminal Type And Quantity

  4 wire hook

• Center To Center Distance Between Terminals Parallel To Length

  0.860 inches minimum and 0.890 inches maximum

• Nonturn Device Location

  at 3 oclock and at 9 oclock

• Body Style

  multipole-single actuator type

• Case Material

  metal

• Nonturn Device Length

  0.130 inches nominal

• Bushing Length

  0.380 inches maximum

• Inclosure Protection Type For Which Designed

  shock resistant and hermetically sealed and vibration resistant

• Thread Series Designator

  unef

• Center To Center Distance Between Terminals Parallel To Width

  0.610 inches minimum and 0.640 inches maximum

• Body Width

  1.250 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  400.0 milliamperes dc all locations

• Unpackaged Unit Weight

  3.600 ounces

• Arc Quenching Method

  magnetic blowout

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  between pole one and two

• Body Length

  1.500 inches maximum

• Manual Actuator Type And Quantity

  1 toggle

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

  150.0 all locations