ABB SU202M-K1 1A 2P Circuit Breaker | AmpState

Meet the ABB SU202M-K1 — a 1 A, 2-pole circuit breaker purpose-built for reliable circuit protection in panelboards, load centers, and electrical distribution networks. designed to keep critical circuits safeguarded with precision and consistency.

Direct part-number match for seamless maintenance

In maintenance, panel building, and spare inventory workflows, having a direct ABB part-number match matters. The SU202M-K1 is exactly that: a precise, ready-to-install solution that minimizes compatibility questions and speeds up replacements, so downtime is kept to a minimum.

Where this breaker shines

• Panels and distribution: provides cross-connecting protection for two separate conductors within a single device, simplifying wiring and ensuring coordinated shutoff.
• Accurate amperage: uniformly rated at 1 A to suit small branch circuits and control circuits within larger distributions.
• Trusted brand, consistent performance: ABB’s design and manufacturing heritage offer durability and predictable trip characteristics in everyday service conditions.
• Stocked by AmpState: readily available for quick procurement, ideal for panel builders and service teams who value fast turnaround.

Product details at a glance

• Manufacturer: ABB
• Part Number: SU202M-K1
• Product Type: Circuit Breaker
• Amperage: 1 A
• Poles: 2
• Availability: AmpState

Practical use cases

• Maintenance events where you need a precise, compatible replacement that matches existing ABB protection schemes.
• Panel build projects that require exact part-number compatibility to ensure smooth assembly and serviceability.
• Emergency spare kits for electrical distribution systems, keeping critical inventory ready for rapid deployment.

If you’re unsure about fit or compatibility with your ABB installations, our team is ready to help. Message us to confirm a direct part-number match and ensure the SU202M-K1 is the right choice for your panel, load center, or distribution setup.