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Siemens CFT3B100 - Molded Case Breaker 600V 100A 3-Pole

Siemens
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Siemens CFT3B100 is a three-pole molded case circuit breaker designed for thermal-magnetic overcurrent protection in industrial power distribution systems. It is rated for 600V AC at 100A with LI (Long-Time and Instantaneous) trip functions, providing coordinated protection against sustained overloads and short circuits. The unit features a bolt-on connection type, weighs 2 lb, and is compatible with FG frame sizes for standardized panel integration. This breaker complies with industry standards for thermal-magnetic protection in three-phase applications, ensuring reliable fault isolation in motor control centers, switchboards, and distribution panels. It is commonly deployed in manufacturing facilities, commercial buildings, and infrastructure projects requiring robust circuit protection.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 600V AC
  • Current Rating: 100A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Compatible Frames: FG
  • Weight: 2 lb


Product Identification
  • UPC: 78364342979
  • GTIN: 00783643429796