ABB | S202U-K8 | Circuit Breaker | 8A | 2-Pole

Meet the ABB S202U-K8 circuit breaker—a precise 8A, 2-Pole overcurrent protection device designed for dependable performance in maintenance, retrofit, and replacement projects where exact specifications are non-negotiable.

• Amperage: 8A
• Poles: 2-Pole
• Part number: S202U-K8
• Type: Circuit Breaker
• Ideal use cases: Maintenance, retrofit, and replacement tasks that require matching specs

Why this ABB S202U-K8 stands out

When you’re updating or repairing electrical panels, mismatched components can lead to unnecessary downtime or safety concerns. The S202U-K8 delivers a purpose-built solution: a two-pole design paired with an exact 8-amp rating that aligns with your existing hardware and protection strategy. This isn’t a generic substitute—it's a purpose-micked match for the system that needs it, helping you preserve panel integrity and long-term reliability.

Who this is for

Facilities managers, electrical contractors, and maintenance teams who routinely service legacy panels or perform panel retrofits will benefit from having a precise part reference on hand. The S202U-K8 is especially valuable in projects where the panel calls for an exact S202U-K8 specification to maintain proper protection and compatibility.

How to verify compatibility and install with confidence

To ensure a flawless fit, prioritize alignment around these points:

• Amperage and pole count must match the panel’s protection requirements (8A, 2-Pole).
• The part number should be used as the primary compatibility reference—S202U-K8 uniquely identifies this device.
• Confirm that the physical form factor and mounting arrangement align with your existing enclosures and bus configurations.

Note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility, ensuring you select the exact ABB component your panel requires.