Looking for 1,000 A Amps, Molded Case Circuit Breaker? Find it at Grainger. With over one million products and 24/7 customer service we have supplies and solutions for every industry. . PGF36100U31A - Circuit breaker, PowerPacT P, 1000A, 3 pole, 600VAC, 18kA, busbar, Micrologic 3. 0, 80% | Schneider Electric USA Skip To Main Content Logout Our Brands Register today Get custom product tools and services Access training Manage support cases Create and manage your orders (authorized. . One thousand amp circuit breakers function in several ways to protect circuits and equipment and provide switching operations. In a broad sense, these circuit breakers can be classified into types based on operational principles and construction features and the application area, such as. . 2 x 10 amp 1000V Dc solar Breaker Din Rail mount. Learn more ► Non-Fused Disconnect Switch. Their. . NCL361000 - 1000 Amp Circuit Breaker The NCL361000 circuit breaker is designed to deliver high-capacity protection for demanding industrial and commercial power systems.