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Siemens FXD63B150L - Molded Case Circuit Breaker 150A 600V 3P

Siemens
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Siemens FXD63B150L 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 150A continuous current rating and a 600V AC voltage rating, housed within a compact FD frame measuring 150mm wide by 250mm high by 170mm deep and weighing 9.445 lb. This thermal-magnetic breaker offers both long-time and instantaneous trip functions, is certified to UL, CSA, and IEC standards, and is engineered for a wide operating temperature range from -25°C to 70°C. Its 35kA interrupting capacity at 480V 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: 150A
  • Frame Size: FD Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 35kA @ 480V AC
  • Connection: Feed-Thru
  • Wire Size: AWG 6 to 350 KCMIL (Copper), AWG 4 to 350 KCMIL (Aluminum)
  • Dimensions: 150mm W x 250mm H x 170mm D (5.906" x 9.843" x 6.693")
  • Weight: 9.445 lb
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Protection: Thermal Magnetic
  • Certification: UL, CSA, IEC
  • Panel Type Compatibility: 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: 783643005884
  • GTIN: 00783643005884