The ABB Sace E3S MS 3200A is a heavy-duty air circuit breaker (ACB) designed to deliver reliable protection and switching performance for high-current low-voltage power distribution systems. Rated at 3200 amperes, this breaker is engineered for demanding industrial, commercial, and utility applications where dependable operation, safety, and system continuity are essential.

Manufactured by ABB, the E3S MS series incorporates advanced protection technology to safeguard electrical networks against overloads, short circuits, and other fault conditions. Its robust mechanical construction ensures long operational life, while the high short-circuit withstand capability supports secure interruption of fault currents in critical installations. The breaker is suitable for both fixed and withdrawable configurations, offering flexibility for new installations or retrofit projects.

The modular design allows for easy integration with switchgear systems and provides convenient maintenance access, reducing downtime and service costs. Optional electronic trip units enhance monitoring accuracy, enabling precise protection settings and improved energy management across power distribution networks. With strong electrical endurance, high insulation ratings up to 690V AC, and dependable performance under heavy load conditions, the ABB Sace E3S MS 3200A is an ideal solution for mission-critical power infrastructure.

Engineered for performance, durability, and operational efficiency, this circuit breaker supports continuous power availability while maintaining the highest safety standards in modern electrical systems.