Upgrade your electrical system with our high-quality UL 891 switchboards, now available with up to 55% domestic content. Perfect for most 480/600/800VAC BoS Family 400A-4000A SWBDs, these switchboards feature 800A-4000A main breakers or MLO, and offer direct or cable connections to MV transformers. Enjoy the reliability of electronic trip MCCBs on main and all feeders, eliminating nuisance tripping, while our 100% rated MCCBs reduce cable sizing requirements. With a compact design that accommodates a main breaker and up to 30 feeders within a 90″ x 60″ x 36″ footprint, our switchboards provide both efficiency and space savings.

Contact EPEC Solar Solutions today to learn more about our comprehensive range of electrical switchboards and services. As the premier UL 891 switchboard manufacturer in United States, we are committed to delivering solutions that power your success.