NSN: 5925-01-551-6177

Technical Characteristics

• Nominal Thread Size

  0.500 inches and 0.138 inches

• Thread Series Designator

  un and unc

• Center To Center Distance Between Terminals Parallel To Width

  0.750 inches nominal

• Pole Quantity

  3

• Circuit Protection Type

  overcurrent all locations

• Reset Method

  manual

• Body Length

  2.265 inches maximum

• Thread Quantity Per Inch

  32

• Operating Voltage Type And Rating Per Pole In Volts

  240.0 ac all locations

• Trip Release Method

  magnetic all locations

• Body Style

  multipole-single actuator type

• Bushing Length

  0.625 inches nominal

• Main Contact Tripping Mechanism Type

  trip free

• Mounting Facility Type And Quantity

  1 threaded bushing and 3 threaded hole

• Terminal Type And Quantity

  6 screw

• Center To Center Distance Between Terminals Parallel To Length

  1.530 inches nominal

• Frequency In Hertz

  50.0 all locations or 60.0 all locations

• Mounting Surface To Terminal End Distance

  2.256 inches maximum

• Maximum Continuous Load Current Rating Per Pole

  30.0 amperes ac second location

• Maximum Continuous Load Current Rating Per Pole

  15.0 amperes ac first location