Siemens QA115AF 15A 1P 120V Circuit Breaker, AFCI, Plug-On | AmpState

Siemens QA115AF 15A 1P 120V AFCI Plug-On Circuit Breaker is engineered to protect branch circuits in panelboards, load centers, and electrical distribution setups. This precise Siemens part matches the QA115AF specification and is a smart addition to maintenance inventories, panel builders, and service teams that require a direct part-number fit.

Why this AFCI breaker matters

Arc-Fault Circuit Interrupter (AFCI) protection detects dangerous arcing faults that can ignite wiring and lights, and instantly interrupts power to the affected circuit. By choosing the QA115AF you’re investing in enhanced safety for living spaces, home offices, garages, and workshops where electrical loads vary and older wiring may exist.

Key specifications at a glance

• Amperage: 15 A
• Poles: 1 Pole
• Voltage: 120V
• Type: AFCI, Plug-On
• Manufacturer: Siemens
• Part Number: QA115AF

Plug-On installation benefits

The Plug-On design allows for quick, tool-free replacement in compatible Siemens panelboards and load centers. This reduces downtime during upgrades, routine maintenance, or when upgrading from a standard breaker to AFCI protection. Ensure that your panel accepts the QA115AF model and refer to your panel’s labeling for compatibility.

Ideal for

Residential electrical circuits in living rooms, bedrooms, kitchens, and basements, as well as light-commercial subpanels where AFCI protection is required or desired. This breaker is especially valuable for maintenance teams, electricians, or distributors who need a precise, direct part-number match for stock and quick service calls.

Practical notes and how AmpState can help

AmpState offers the Siemens QA115AF as an available option, and their team can help confirm fit or compatibility if you’re unsure about the exact panel acceptance. If you’re replacing a failed AFCI or planning a panel upgrade, this part ensures you meet code requirements while keeping a consistent Siemens hardware ecosystem.

Ready to secure your AFCI protection with a trusted Siemens part? Add the QA115AF to your cart and rely on AmpState for fast, accurate compatibility confirmation and dependable delivery.