ABB | K20A | Circuit Breaker | 20A | 1-Pole

ABB K20A Circuit Breaker is a precise, dependable 20A, 1-Pole device designed for reliable circuit protection in compatible panels. Built for maintenance, retrofit, and replacement tasks, this breaker helps you restore or upgrade electrical systems with confidence.

Key details: Amperage 20A • Poles 1-Pole • Part number K20A. The K20A designation is the best reference for compatibility, helping you avoid mismatched parts and ensuring proper fit within your panel.

• Amperage: 20A
• Poles: 1-Pole
• Reference: Part number K20A for accurate compatibility
• Ideal for maintenance, retrofit, and replacement projects
• Before ordering, confirm fit and ratings to match your panel requirements

Why choose the ABB K20A for your electrical panel? Using a genuine ABB component ensures you align with the panel’s design and protection characteristics, reducing the risk of misfit and operational issues. This single-pole, 20-amp breaker is suited for circuits that require straightforward, reliable protection without changing the configuration of your existing panel architecture.

Who is this for? Electricians, facility managers, and DIY homeowners who need a dependable, drop-in replacement or retrofit solution for ABB-compatible panels. It’s especially useful when you’re upgrading an older setup, stocking a spare part for proactive maintenance, or performing targeted circuit protection upgrades in line with system specifications.

Practical use scenarios:

• Replacing a worn or obsolete 20A single-pole breaker in compatible ABB panels
• Retrofit projects where a precise 20A, 1-pole unit is required to protect a single circuit
• Maintenance routines that require keeping spare original equipment on hand for quick swaps

Installation and selection tips:

• Always verify fit and ratings against your panel model before ordering.
• Power down the affected area and follow standard safety procedures during installation.
• Use the exact part reference (K20A) to ensure compatibility with your ABB system and protection requirements.

Having the right part on hand means faster service and fewer surprises during maintenance or retrofits. Add the ABB K20A Circuit Breaker to your cart to secure a precise, ready-to-install solution for your 20-amp, single-pole protection needs.