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3-Pole Circuit Breakers

3-Pole circuit breakers are engineered for three-phase power distribution in industrial and commercial settings. Designed to provide reliable protection against overloads and short circuits, these breakers are commonly used for motors, machinery, and large HVAC systems. Our collection includes high-quality 3-pole breakers compatible with leading panel systems, offering easy installation and long service life. With durable construction and compliance with strict U.S. electrical standards, 3-pole breakers deliver safety and efficiency in demanding environments.

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