ABB S201UDC-Z1 Circuit Breaker, 1A, 1-Pole

The ABB S201UDC-Z1 Circuit Breaker is a precise, reliable protection device designed for demanding industrial electrical service, maintenance, and replacement projects. As a member of the System pro M series, this 1-amp, 1-pole breaker delivers compact, dependable overcurrent protection for critical control circuits, automation panels, and machinery within professional electrical installations.

Key benefits

• Compact 1-pole form-factor with a 1 A rating, ideal for protecting small control circuits and sensing lines without sacrificing space in crowded panels.
• Seamless integration with ABB’s System pro M series, streamlining spare parts management and upgrade paths in industrial environments.
• Industry-grade reliability from a trusted brand, offering consistent performance in maintenance and replacement workflows.
• Clear part-numbered compatibility: verify the fit using the exact part number S201UDC-Z1 and align it with your application requirements for safe, code-compliant protection.

Specifications

• Amperage: 1 A
• Poles: 1
• Series: System pro M
• Part Number: S201UDC-Z1
• Product Type: Circuit Breaker

Compatibility and use

To ensure proper fit and protection, verify compatibility by part number and application requirements. The S201UDC-Z1 is intended for systems and panels that are designed to accept System pro M devices. If you’re unsure about compatibility, our team can help confirm fit based on your panel design and protection needs — simply reach out with your part number and project details.

Ideal for

• Industrial electrical service projects requiring dependable single-pole protection
• Maintenance and part replacement within control cabinets and automation panels
• New installations in systems that call for System pro M family compatibility

With the ABB S201UDC-Z1, you gain a purpose-built, switchgear-ready breaker that aligns with System pro M workflows, helping you maintain safety, reliability, and uptime across complex industrial setups.