Westinghouse DB air circuit breakers established the standard for reliable power distribution in industrial and utility applications. With extensive installed base, these breakers continue to protect critical infrastructure. Group CBS provides complete lifecycle support.
Available through refurbishment and obsolete sourcing programs. Supported through replacement and life-extension services
Our engineers can help with part identification, replacement recommendations, and technical specifications.
Submit your part number, specifications, or requirements. Our team will respond with availability, pricing, and lead times.