Siemens BF115AH 15A 1P 120V Circuit Breaker, GFCI | AmpState

Meet the Siemens BF115AH 15A 1P 120V GFCI circuit breaker — a precise, dependable solution for protecting circuits in panelboards, load centers, and electrical distribution systems. Designed to align with the original part number, it’s an ideal replacement or spare that helps keep your BOM accurate and service-ready.

The BF115AH features Ground-Fault Circuit Interrupter (GFCI) protection, delivering fast response to ground faults and reducing the risk of electric shock in sensitive areas. This single-pole, 120V model is built to handle dedicated circuits up to 15 amps, making it a versatile choice for a wide range of residential and light commercial applications.

• Amperage: 15 A
• Poles: 1 Pole (single-pole)
• Voltage: 120V
• Type: GFCI circuit breaker
• Manufacturer: Siemens
• Part Number: BF115AH
• Applications: panelboards, load centers, electrical distribution
• Use case: replacement projects and spare stock to maintain BOM alignment
• Availability: Available from AmpState with compatibility support

Why this BF115AH stands out

Beyond simple overcurrent protection, this GFCI breaker actively guards against shock hazards by monitoring current balance between hot and neutral conductors. If an imbalance occurs, the unit trips immediately to interrupt power. That makes it especially valuable for circuits where moisture or moisture-prone environments are a concern, and where code-required GFCI protection matters most.

Designed for straightforward installation in compatible Siemens panelboards and distribution panels, the BF115AH minimizes downtime and simplifies replacement for qualified electricians. Its 1P configuration is ideal for dedicated circuits, where space and simplicity are priorities in the panel layout.

Practical use and buying guidance

Whether you’re stocking spares to keep your electrical distribution system running smoothly or performing a targeted replacement, the BF115AH provides reliable protection without overcomplicating the install. If you’re unsure about fit or compatibility, AmpState offers guidance to confirm that BF115AH matches your panel and original BOM, helping you avoid timing delays on critical projects.

Use cases include updating service panels, restoring protected circuits in kitchens or bathrooms where GFCI is standard, and ensuring continuous protection for dedicated branch circuits in both home and light commercial settings.

In summary, the Siemens BF115AH 15A 1P 120V GFCI circuit breaker combines precise protection, practical replacement utility, and BOM-consistent compatibility. Add this trusted part from AmpState to ensure your electrical distribution remains safe, compliant, and ready for continued service.