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Siemens CFD63B090 - Molded Case Circuit Breaker 90A 3P

Siemens
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Siemens CFD63B090 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 90A continuous current rating and a 600V AC voltage rating, housed within a compact FD frame with a bolt-on connection for secure installation. This thermal magnetic breaker utilizes long-time and instantaneous (LI) trip functions to safeguard circuits, and it is constructed to meet rigorous industry standards for safety and performance. Its robust design, with an interrupting capacity of 200kA at 480V, makes it suitable for protecting feeders and branch circuits in commercial and industrial panels, compatible with copper conductors from 6 AWG to 350 KCMIL or aluminum from 4 AWG to 350 KCMIL.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, LI (Long-Time & Instantaneous) Functions
  • Voltage Rating: 600V AC
  • Current Rating: 90A
  • Frame Size: FD Frame
  • Poles: 3
  • Phase: 3-Phase
  • Connection: Bolt-On
  • AIC Rating: 200kA at 480V
  • Wire Size Compatibility: 6 AWG - 350 KCMIL (Copper) / 4 AWG - 350 KCMIL (Aluminum)
  • Protection: Thermal Magnetic
  • Weight: 13.596 lb
  • Family: Sentron Series
  • Country of Origin: Mexico


Product Identification
  • UPC: 783643212138
  • GTIN: 00783643212138