Siemens BA115AFC 15A 1P 120V Circuit Breaker, AFCI, Combination AFCI, Bolt-On | AmpState

Secure, reliable arc-fault protection for your electrical distribution with the Siemens BA115AFC. This 15 A, 1-pole, 120 V combination AFCI circuit breaker is engineered for panelboards and load centers, delivering proactive safety for branch circuits while keeping your original part number in the BOM. It’s the practical choice for replacement projects and stocking spares that align with the Siemens legacy you rely on.

• AFCI Protection — Combines arc-fault detection with interruption to reduce the risk of electrical fires caused by arc faults in typical living spaces.
• 15 Amp, 1-Pole, 120V — Ideal for standard residential branch circuits and light commercial applications requiring reliable overcurrent and arc-fault protection.
• Bolt-On Mounting — Fast, secure installation in compatible panelboards and distribution equipment with a robust, dependable connection.
• OEM Alignment — Part number BA115AFC ensures BOM consistency, making replacements and stocking easier without mixing up substitutes.
• Panel- and Load-Center Ready — Designed for use in electrical distribution setups where AFCI protection is required on appropriate circuits.

Why this matters: AFCI breakers like the BA115AFC actively detect arc faults—whether they’re parallel or series—and shut the circuit to prevent potentially dangerous fires. The combination AFCI design provides continuous protection for living areas and other spaces where arc-fault events are a concern, helping you meet current electrical codes without sacrificing reliability or performance.

Ideal uses and scenarios

• Replacing a worn or failed breaker in Siemens-compatible panels during home remodels or service upgrades
• Adding AFCI protection to existing circuits running through panelboards and load centers
• Maintaining BOM consistency for installations that require the original Siemens part number
• Stocking spare breakers to streamline maintenance and quick turnarounds on projects

Compatibility and installation tips

Ensure your panelboard or load center supports a 1-pole, 120 V combination AFCI bolt-on breaker before installation. While this BA115AFC is designed for seamless integration with Siemens distribution equipment, AmpState can help verify fit for your specific configuration. If you’re unsure, send a quick note about your panel type and existing breakers, and we’ll confirm compatibility and recommended installation steps.

Specifications at a glance

• Manufacturer: Siemens
• Part Number: BA115AFC
• Type: Circuit Breaker, AFCI, Combination AFCI
• Amperage: 15 A
• Poles: 1
• Voltage: 120 V
• Mounting: Bolt-On

Ready to secure safer, code-compliant protection for your electrical system? AmpState carries the Siemens BA115AFC and can assist with compatibility confirmation and fast fulfillment. Reach out to us to verify fit and get this dependable 15 A, 1-pole, 120 V combination AFCI breaker in your panel today.