ABB S263-C20 - Miniature Circuit Breaker (MCB)

Meet the ABB S263-C20 Miniature Circuit Breaker (MCB) — a compact, dependable protection device crafted for demanding electrical systems. Engineered by ABB, this MCB delivers reliable overcurrent protection in environments where safety and uptime matter most, from busy panelboards to critical control panels.

Where it fits your electrical architecture

The S263-C20 is designed for versatile deployment across panelboards, switchboards, control panels, and OEM equipment. Its miniature form factor helps you maximize cabinet real estate while maintaining robust protection for distribution panels and motor control centers. Whether upgrading an existing installation or integrating into a new build, this MCB simplifies safeguarding your critical circuits.

• Provides dependable overcurrent protection to guard wiring and equipment within a broad range of applications
• Ideal for industrial, commercial, and OEM environments where consistent, safe operation is essential
• Suitable for distribution panels and motor control centers, supporting reliable everyday performance
• Compact, modular design that fits standard electrical enclosures without compromising protection

Why choose the ABB S263-C20 MCB? It embodies ABB’s commitment to durable, mission-critical electrical protection. By selecting this MCB, you’re opting for a device that’s purpose-built for environments where interruption is costly and safety cannot be compromised. It pairs straightforward integration with dependable performance, helping you reduce downtime and maintain steady power delivery across your facilities.

Key considerations for selecting the right MCB include aligning the S263-C20 with your circuit needs and ensuring compatibility with your panel and control system. In applications spanning industrial plants, commercial facilities, and OEM equipment, this ABB MCB stands out as a reliable, long-term protection solution that keeps distribution panels and motor control centers operating smoothly.