ABB S261-D6 Circuit Breaker, 6A, 1-Pole, 277V

ABB S261-D6 Circuit Breaker, 6A, 1-Pole, 277V is a compact protection device designed for industrial electrical service, maintenance, and replacement projects. As a member of the S260 series, this 1-pole breaker delivers targeted protection for 277V circuits with a precise 6-amp rating. To confirm compatibility, verify the fit by the part number: S261-D6.

• Single-pole protection for 277V circuits, ideal for lighting runs and control feeders in industrial environments.
• 6 A rating provides appropriate protection for lower-load circuits within commercial and light industrial applications.
• Series compatibility designed to integrate with ABB S260-series panels, ensuring consistent form, fit, and electrical characteristics.
• Replacement-ready a reliable option for service and maintenance projects that require quick swaps with minimal downtime.
• Clear part-number verification the S261-D6 labeling helps technicians confirm exact fit and application requirements at a glance.

Ideal use cases

• Protecting 277V lighting circuits in warehouses, retail spaces, and commercial facilities.
• Safeguarding small control circuits and feeders in manufacturing and automation panels.
• Replacing worn or outdated breakers in existing ABB S260-series installations to maintain consistent performance.

Compatibility and practical considerations

For accurate compatibility, rely on the part number match: S261-D6. If you’re unsure about fit for your application, message us and we’ll help verify compatibility by part number and ensure the device meets your operational requirements.

Designed for professionals who manage industrial electrical systems, the ABB S261-D6 offers dependable protection with a straightforward, panel-friendly form factor. By choosing this specific 6A, 1-pole, 277V breaker, you align with ABB’s established S260-series performance, helping you maintain safe, code-compliant electrical distribution across your facility.

Ready to secure your critical loads with precision protection? The ABB S261-D6 is ready to integrate into your next project—order it as the reliable, compatible choice for 277V single-pole circuits.