ABB S202U-K6A - 6A, 2-Pole, Circuit Breaker

The ABB S202U-K6A is a dependable 6A, 2-pole circuit breaker designed to deliver precise overcurrent protection in demanding electrical environments. Its compact two-pole design offers flexible wiring options while maintaining robust safety and reliability in distribution systems, including panelboards, switchboards, and control panels.

Core capabilities you can trust

• Current rating: 6A — ideal for safeguarding smaller feeders, control circuits, and auxiliary loads without unnecessary nuisance trips.
• Configuration: 2-Pole — provides protection for two conductors in tandem, simplifying wiring and enhancing protection in multi-wire applications.
• Type: Circuit Breaker — a purpose-built device designed to interrupt fault currents and guard against overload conditions in industrial, commercial, and OEM setups.
• Versatile installation targets: Panelboards, switchboards, and control panels where dependable protection and compact form factor matter.
• Ideal environments: Suitable for industrial facilities, commercial installations, and OEM equipment where reliable protection and safe operation in distribution panels and motor control centers are critical.

Why the ABB S202U-K6A stands out

In real-world electrical protection, reliability is non-negotiable. The ABB S202U-K6A combines ABB’s engineering excellence with a streamlined two-pole design to deliver consistent performance in a wide range of applications. It helps prevent damage to wiring and equipment by swiftly interrupting circuits when overcurrent conditions occur, reducing downtime and extending the life of critical systems.

Practical applications and use cases

- Protect small- to mid-size feeders in distribution panels and motor control centers where tight control of current is essential.

- Retrofit or upgrade existing installations in industrial facilities, commercial buildings, or OEM equipment that require a compact, reliable protective device.

- Use in control panels where two hot lines must be simultaneously protected, enabling coordinated protection for critical automation hardware.

What a smart choice looks like in practice

Choosing the ABB S202U-K6A means prioritizing dependable protection without sacrificing space or simplicity. Its 6A rating aligns with many auxiliary and control circuits, while the 2-pole design keeps installation straightforward and wires neatly organized within panel enclosures. This combination reduces installation time and provides clear, predictable protection behavior in day-to-day operations.

Designed for operators who value uptime and safety, the ABB S202U-K6A is a practical, no-nonsense solution for safeguarding electrical infrastructure in distribution panels and motor control centers. Whether you’re wiring a compact automation rack or upgrading a critical panel, this 6A, 2-pole circuit breaker delivers the dependable protection your system deserves.