ABB S202-K1A Circuit Breaker, 1A, 2-Pole

The ABB S202-K1A Circuit Breaker is a compact, dependable safety device designed for industrial electrical service, maintenance, and replacement projects. With a precise 1 A rating and a robust 2-pole configuration, it protects two conductors simultaneously, ensuring safe shutdown and reliable overcurrent protection where small-load circuits need vigilant protection.

Why technicians choose the ABB S202-K1A

• Two-pole protection ensures both lines trip together, reducing the risk of backfeed and nuisance trips in dual-circuit setups.
• 1 A amperage is ideal for controlling circuits, instrumentation, and auxiliary feeds where you don’t want higher current protection to disrupt essential operations.
• Part-number precision with S202-K1A guarantees you’re selecting the exact ABB component designed to fit compatible panels and application requirements.
• Industrial reliability built for frequent service, maintenance, and replacement work, making it a dependable choice for field technicians and maintenance teams.

Compatibility and fit

• Verify fit by part number S202-K1A against your panel or enclosure’s documented requirements and the specific load you’re protecting.
• Consider the application needs — this breaker is suited for industrial service scenarios where precise 1 A protection on two conductors is essential.
• If you’re unsure about compatibility or need confirmation for a particular installation, message us and we’ll help verify whether the S202-K1A is the right match for your project.

Effective use cases

• Scheduled maintenance on electrical panels and control circuits that require reliable dual-line protection at a low current rating.
• Spare parts for technicians maintaining legacy ABB installations that rely on the S202-K1A’s exact specifications.
• Replacement in existing systems where a compact, two-pole breaker is the best fit for the available space and protection needs.

Choosing the right circuit breaker matters for uptime and safety. The ABB S202-K1A delivers consistent protection in a compact form factor, designed to integrate smoothly into industrial panels and replacement workflows. For compatibility confirmation, share the part number S202-K1A and your application details, and our team will help ensure this breaker is the correct match for your project.