Siemens -GFCI Circuit Breaker QF220ACSA - 20 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

Meet the Siemens QF220ACSA GFCI Circuit Breaker — a rugged 20A, 240V, 2-pole plug-in solution engineered for dependable branch circuit protection in panelboards and load centers. This molded case breaker combines overcurrent and ground-fault safety in a compact, field-ready package, designed to keep electrical systems safe and running smoothly.

Why this GFCI breaker stands out

• Fast plug-in connection for quick installation and minimal downtime during upgrades, service calls, or panel maintenance.
• Thermal-magnetic trip unit delivers stable, repeatable protection across a wide range of loads and conditions, helping prevent nuisance trips while guarding against short circuits.
• Ground-fault protection provides an essential safety layer in residential, commercial, and light industrial spaces, reducing the risk of shock in areas where moisture or conductive fluids are present.
• OEM-grade compatibility designed to work with matching Siemens OEM load centers and panelboards, ensuring a reliable fit and straightforward integration.
• Versatile applications ideal for protecting branch circuits in homes, offices, small shops, and light industrial environments where dependable protection is critical.

Technical details at a glance

• Manufacturer: Siemens
• Part Number: QF220ACSA
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20 A
• Voltage Rating: 240 V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits from this Siemens breaker

• Electricians and maintenance technicians seeking quick, reliable replacements in existing panelboards and load centers.
• Residential electricians responsible for safe, code-compliant branch-circuit protection in homes with multiple circuits.
• Facility managers and small business owners needing robust safety and ease of installation for commercial panels.

With the Siemens QF220ACSA, you’re choosing a plug-in GFCI breaker that pairs precise thermal-magnetic protection with ground-fault safety, delivering dependable performance for demanding electrical environments. It’s the practical, professional-grade solution for protecting people and equipment while keeping power flowing where it matters.