SF3C225 - 225Amp Circuit Breaker

SF3C225 - 225Amp Circuit Breaker

If you're replacing a breaker in an existing electrical system, matching the original specifications is one of the most important steps. The SF3C225 is a 225 amp, 3-pole molded case circuit breaker with a 14kA interrupting rating at 480VAC. Designed as a Type SF3 breaker, it is intended for use in compatible electrical distribution equipment where the original ratings and physical configuration need to be maintained.

Circuit breakers play a critical role in protecting electrical systems from overloads and short circuits. When a fault occurs, the breaker interrupts the flow of electricity to help reduce the risk of damage to connected equipment. The SF3C225 is built to last and is commonly selected during maintenance, repairs, or equipment restoration in commercial and industrial facilities that continue to operate legacy power distribution systems.

Before installation, it's always a good idea to verify the breaker's amperage, pole configuration, interrupting capacity, and type to ensure it matches your existing equipment. Using a breaker with the correct specifications helps maintain proper operation and supports safe system performance.

Key Features and Benefits

• 225 amp current rating: 225 amp current rating.
• Three-pole design: Three-pole design for three-phase electrical systems.
• 14kA interrupting capacity: 14kA interrupting capacity at 480VAC.
• Type SF3 breaker: Type SF3 molded case circuit breaker.
• Circuit protection: Helps protect circuits from overloads and short circuits.
• Built to last: Built to last for long-term service in compatible electrical systems.
• Replacement solution: Form, fit, and functional replacement for compatible legacy equipment.

Technical Specifications

• Part Number: SF3C225
• Type: SF3
• Poles: 3
• Current Rating: 225 Amps
• Interrupting Capacity (A.I.C.): 14kA @ 480VAC
• Voltage Rating: 480VAC

Material Compliance and Certifications

• Compatibility: The SF3C225 is manufactured for use in electrical distribution systems requiring these electrical ratings and configuration. Compatibility should always be confirmed before installation. Installation and maintenance should be completed by qualified personnel and in accordance with applicable electrical codes and manufacturer recommendations.

Where It Works Best

• The SF3C225 is commonly used in commercial buildings, industrial facilities, manufacturing plants, warehouses, schools, healthcare facilities, and other three-phase electrical distribution systems. It is intended for applications where a compatible 225 amp, 3-pole Type SF3 circuit breaker with a 14kA rating at 480VAC is required.