ABB S201U-K30 Circuit Breaker, 30A, 1-Pole, 240V

ABB S201U-K30 Circuit Breaker is a rugged, industrial-grade protective device engineered for reliable overcurrent protection in demanding electrical environments. With a 30 A rating, a 1-pole configuration, and a 240 V operating specification, this breaker is built to safeguard your circuits, equipment, and personnel during faults and overloads.

Compatibility matters. Use the part number S201U-K30 to confirm the fit for your panel or application. If you’re unsure about compatibility, we’re ready to help—send a message and we’ll assist with part-number matching and application requirements.

Why this ABB 30A Single-Pole 240V breaker stands out

• Precise electrical protection with a 30 A rating for single-pole circuits operating at 240 V, delivering targeted interruption when overloads or short circuits occur.
• Industrial reliability from ABB, a trusted name in protective devices designed to endure the rigors of daily industrial use.
• Simple, accurate selection by part number S201U-K30 helps ensure you’re choosing the exact form factor and rating needed for your system, reducing installation guesswork.
• Maintenance-friendly replacement approach—specifically suitable for service, maintenance, and replacement projects where downtime needs to be minimized.

Ideal applications and use cases

• Electrical service panels and distribution boards in industrial facilities requiring dependable 240 V circuit protection.
• Machine and equipment circuits where a single-pole protection device is appropriate to isolate faults quickly.
• Replacement scenarios where maintaining the exact part number guarantees compatibility and consistent performance.

Who should consider the ABB S201U-K30

• Electrical contractors performing panel upgrades or routine maintenance on 240 V systems.
• Industrial maintenance teams responsible for protecting motors, controls, and other critical loads.
• Facility managers seeking reliable, field-proven components to minimize unplanned downtime.

Practical guidance for installation and care

• Always verify fit by part number S201U-K30 and ensure it matches your application requirements before installation.
• Check the surrounding panel labeling and installation clearances to ensure safe, compliant operation.
• Keep a spare unit or two on hand for planned maintenance to reduce downtime when a replacement is needed.

Choose the ABB S201U-K30 Circuit Breaker for dependable, straightforward protection of 240 V circuits in industrial environments. Its clear part-number compatibility, robust ABB build, and suitability for service and replacement work make it a practical, long-term investment for maintaining safe and reliable electrical systems.