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Siemens NFG3B225L - Molded Case Breaker 225A 3-Pole

Siemens
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Siemens NFG3B225L is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It delivers a voltage rating of 600V and a continuous current rating of 225A, with a 35kA interrupting capacity at 480V for robust fault handling. The three-pole unit features a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) functions and a feed-thru connection, weighing 7 lb. This breaker complies with industry standards for reliable performance in demanding environments. It is commonly applied in panelboards, switchboards, and motor control centers for commercial and industrial electrical systems.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Voltage Rating: 600V
  • Current Rating: 225A
  • Poles: 3
  • Phase: 3
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 35kA@480V
  • Connection: Feed-Thru
  • Weight: 7 lb


Product Identification
  • UPC: 078364357884
  • GTIN: 00783643578845