Siemens 5SX2220-5 - 20A, Circuit Breaker

Siemens 5SX2220-5 is a 20A circuit breaker engineered for reliability in demanding electrical environments. Rated for 20 amps, this device delivers decisive overcurrent protection for distribution panels and motor control centers, helping to prevent costly damage from overloads and short circuits.

Where it fits

Designed for panelboards, switchboards, control panels, and OEM equipment, the 5SX2220-5 integrates seamlessly into Siemens-based installations and newer builds alike. Whether you're upgrading a panel, stocking parts for service teams, or equipping an OEM line, this breaker provides consistent performance within its 20A protection range.

Key benefits

• Precise 20A protection tailored to protect feeders and branch circuits without unnecessary trips.
• Compatible with Siemens 5SX system components for straightforward replacement and maintenance.
• Durable construction suited for industrial and commercial use, delivering safe operation in distribution panels and motor control centers.
• Clear labeling and standardized form factor to simplify identification, testing, and reset procedures.

Ideal use cases

• New installations in panelboards and switchboards requiring reliable 20A protection.
• OEM equipment builds that rely on Siemens circuit protection for consistent performance.
• Maintenance and downtime prevention by stocking this 20A breaker as a ready replacement.

Specifications at a glance

• Current rating: 20A
• Breaker type: Circuit Breaker
• Suitable for: Panelboards, switchboards, control panels, and OEM equipment

Choose the Siemens 5SX2220-5 when dependable overcurrent protection matters to your distribution panels and motor control centers. It’s a practical, no-surprises solution that keeps electrical systems protected and running smoothly, whether you’re outfitting a new project or performing routine maintenance.