The ABB SH203-C63 is a high-performance 3-pole miniature circuit breaker designed to provide reliable electrical protection for residential and commercial circuits. Engineered for precision and safety, this authentic ABB component ensures long-term durability and consistent performance in demanding electrical systems.

• Rated for 63A current with a 6kA breaking capacity for robust circuit protection.
• Features a 3-pole configuration suitable for three-phase power distribution applications.
• Engineered by ABB to meet rigorous international safety standards and quality benchmarks.
• Compact design allows for efficient installation in standard consumer units and electrical panels.
• Provides dependable short-circuit and overload protection to safeguard your infrastructure.