NSN: 5925-00-163-4577

Technical Characteristics

• Case Material

  plastic

• Center To Center Distance Between Terminals Parallel To Width

  0.990 inches minimum and 1.010 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  4.349 inches minimum and 4.369 inches maximum

• Fragility Factor

  moderately rugged

• Boss Height

  0.209 inches minimum and 0.229 inches maximum

• Mounting Surface To Terminal End Distance

  3.303 inches minimum and 3.323 inches maximum

• Mounting Facility Type And Quantity

  4 threaded hole

• Storage Type

  general purpose warehouse

• Thread Quantity Per Inch

  32

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac all locations

• Body Style

  12b multipole-single actuator type

• Body Length

  5.240 inches minimum and 5.260 inches maximum

• Body Width

  2.990 inches minimum and 3.010 inches maximum

• Body Height

  2.687 inches nominal

• Center To Center Distance Between Terminals Parallel To Length

  4.349 inches minimum and 4.369 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.990 inches minimum and 1.010 inches maximum

• Pole Quantity

  3

• Arc Quenching Method

  magnetic blowout

• Operating Voltage Type And Rating Per Pole In Volts

  208.0 ac all locations

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

  5000.0 ac all locations

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Manual Actuator Type And Quantity

  1 toggle

• Actuator Function

  trip-reset

• Nominal Thread Size

  0.190 inches

• Inclosure Protection Type For Which Designed

  general purpose

• Frequency In Hertz

  60.0 all locations

• Thread Series Designator

  unf

• Trip Release Method

  magnetic all locations

• Trip Release Characteristic

  instantaneous all locations

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

  120.0 all locations

• Main Contact Tripping Mechanism Type

  trip free

• Actuator Position Designation

  at pole two

• Internal Trip Release Configuration

  relay trip all locations

• Terminal Type And Quantity

  6 screw