ABB S201U-C5 5A 1-Pole 240 V Circuit Breaker

Protect your 240 V circuits with precision using ABB S201U-C5 — a compact, reliable 5-amp, 1-pole circuit breaker designed for residential and light commercial panels. With a part number of S201U-C5, this device delivers fast, predictable interruption to prevent wiring damage, overheated outlets, and nuisance trips, keeping your electrical system safer and more stable.

• Current rating: 5 A
• Poles: 1
• Voltage rating: 240 V AC
• Part number: S201U-C5

Why this 1-pole breaker matters

• Targeted protection for small or dedicated circuits: Ideal for lighting runs, receptacle outlets, or other low-current loads where precise 5-amp protection is required.
• Space-efficient design: The single-pole form factor fits compact panels and spaces where every inch counts, without sacrificing safety or performance.
• ABB reliability: Built on ABB’s engineering standards, delivering consistent tripping performance and long-term durability in everyday use.

Practical use cases

• New installations or panel upgrades needing a dedicated 5 A circuit on 240 V systems.
• Replacement in panels that require a matching 1-pole, 5 A device for existing 240 V circuits.
• Residential lighting circuits, small appliance runs, or dedicated equipment that benefits from precise current limitation.

Install with ease and confidence

• Ensure panel compatibility with ABB S-series devices and follow manufacturer torque specifications for terminal connections.
• Operate within the 240 V system to safeguard wiring insulation and prevent overheating.
• When in doubt, replace a faulty breaker with the same rating to maintain consistent protection across the circuit.

Investing in the ABB S201U-C5 means pairing your electrical system with a trusted, purpose-built solution that delivers clear protection for specific loads, minimizes downtime from trips, and supports safe, reliable operation of your 240 V circuits.