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Siemens CFD63B125L - Molded Case Circuit Breaker 125A 600V 3P

Siemens
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Siemens CFD63B125L 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 125A continuous current rating and a 600V AC voltage rating, with a robust FD frame construction weighing 34.061 lb for durable performance. This thermal-magnetic breaker offers both long-time and instantaneous trip functions, is UL Listed, and operates effectively within a temperature range of -25 to 70 °C. Its feed-thru connection and compatibility with copper (AWG 6 to 350 KCMIL) or aluminum (AWG 4 to 350 KCMIL) conductors make it suitable for main feeder and branch circuit protection in commercial and industrial panels.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 600V AC
  • Current Rating: 125A
  • Frame Size: FD Frame
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA at 480V AC
  • Connection: Feed-Thru
  • Wire Size: AWG 6 to 350 KCMIL (Copper), AWG 4 to 350 KCMIL (Aluminum)
  • Trip Functions: Long Time and Instantaneous
  • Certification: UL Listed
  • Operating Temperature: -25°C to 70°C (-13°F to 158°F)
  • Weight: 34.061 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643001213
  • GTIN: 00783643001213