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Siemens HFXD63B250L - Molded Case Circuit Breaker 250A 600V AC

Siemens
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Siemens HFXD63B250L is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase industrial power distribution systems. It features a 250A continuous current rating and a 600V AC voltage rating, housed within a compact FD frame measuring 150mm x 250mm x 170mm (W x H x D) and weighing 9.017 lb. This thermal-magnetic breaker, part of the Sentron Series, offers both long-time and instantaneous trip functions, is UL Listed, and operates effectively within a temperature range of -25°C to 70°C. Its 65kA interrupting capacity at 480V AC and feed-thru connection with included lugs for wire sizes from AWG 6 to 350 KCMIL copper make it suitable for integration into various panel types including S4, P4, SPP, and F2 configurations.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection with Long Time and Instantaneous Trip Functions
  • Voltage Rating: 600V AC
  • Current Rating: 250A
  • Frame Size: FD Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 65kA @ 480V AC
  • Connection: Feed-Thru
  • Wire Size: AWG 6 to 350 KCMIL (Cu), AWG 4 to 350 KCMIL (Al)
  • Protection: Thermal Magnetic
  • Dimensions: 150mm x 250mm x 170mm (5.906" x 9.843" x 6.693") (W x H x D)
  • Weight: 9.017 lb
  • Temp Rating: -25°C to 70°C (-13°F to 158°F)
  • Certification: UL Listed
  • Panel Type: Compatible with S4, P4, SPP, F1, FC1, FCII, CDP-5, CDP-6, SB1-3, S5, P5, SPP/FPP, F2
  • Additional Info: Includes line and load side lugs (TA1FD350A)


Product Identification
  • UPC: 783643084520
  • GTIN: 00783643084520