3P Molded Case Circuit Breaker - Reliable China Manufacturer & Supplier

The durable 3P 1000A Rating Molded Case Circuit Breaker developed by SPX is the top capacity and performance representative in the molded case circuit breaker series, designed specifically for the core of main distribution systems in large industrial, data center, and infrastructure. It integrates comprehensive functions such as ultra-high current carrying (1000A), ultra-high short-circuit breaking (up to 150kA), fully selective intelligent protection, and deep digital management within one device. contact sales8@cnspx.com We are here 24 hours a day!

SPX's high-quality 3P 50A Molded Case Circuit Breaker is a compact protective switch designed for small and medium power three-phase loads and distribution branch circuits.It integrates three pole synchronous overload and short circuit protection at 50A rated current, providing reliable three-phase power isolation. You can come to our large factory and watch the entire process of product production!

Wholesale SPX factory's high quality 3P 200A Molded Case Circuit Breaker MCCB, which is a three-phase core protection device designed for medium-sized distribution systems and large equipment. It has a rated current carrying capacity of 200A and integrates adjustable overload and short circuit protection, high segmentation capability, and flexible accessory expansion functions. If you need other MCCBs, you can contact them sales8@cnspx.com We have been there all along!