Westinghouse BA3030H Bolt-On Circuit Breaker

The Westinghouse BA3030H Bolt-On Circuit Breaker is a 30 A, 240 VAC, 3-pole, Type BA device designed to deliver reliable circuit protection in industrial and commercial power distribution systems. This bolt-on unit provides three-phase interruption for overload and short-circuit conditions and is commonly installed in panelboards, motor control centers, industrial machinery, and electrical service applications in commercial and industrial facilities. It supports straightforward installation with bolt-on mounting and is intended for use in 3-phase, 3-pole circuits requiring dependable power distribution protection. In retrofit, replacement, or panel upgrade projects, the BA3030H serves as a suitable protection device, with common replacements including Eaton BAB3030H Bolt-On Circuit Breaker, Square D QOB330 Circuit Breaker, and Siemens BQ3B030 Circuit Breaker. The product is specified for 30 A current rating at 240 VAC, with a 3-pole configuration and three-phase operation, aligning with typical industrial power distribution and motor branch circuit protections.