Siemens | B115AFC | Circuit Breaker | 15A | 1-Pole | 120V | Bolt-On

Meet the Siemens B115AFC circuit breaker—a precise, dependable 15A, 1-pole, 120V bolt-on device crafted for reliable overcurrent protection in residential and light commercial panels. When your system needs a direct, compatible replacement or retrofit, this breaker is engineered to fit where Siemens specs matter most.

• Amperage: 15 A
• Poles: 1-Pole
• Voltage: 120 V
• Mounting: Bolt-On
• Part number: B115AFC

Why choose a bolt-on breaker like the B115AFC? The bolt-on mounting provides a secure, robust connection to the panel’s bus, helping maintain stable electrical contact and reducing the likelihood of connection loosening over time. This design minimizes vibration-related issues and makes field replacement and retrofit straightforward, especially in panels that are designed to accept bolt-on, single-pole breakers.

Compatible use cases

• Replacing a worn or failed 15A, 1-pole breaker in Siemens panels that accept bolt-on styles
• Retrofits where exact 15A, 1-pole, 120V specifications are required to restore circuit protection
• Maintenance scenarios that demand a precise match to existing Siemens B115AFC hardware

Compatibility and installation notes

Before ordering, verify fit and ratings align with your panel. The B115AFC part number is the most reliable reference for compatibility, so cross-check it against your panel’s accepted breaker list. If your setup requires a bolt-on, single-pole 15A 120V device with Siemens’ design intent, this breaker is purpose-built for that configuration.

Practical tips for best results

• Power down the main disconnect and test for absence of voltage before handling any breaker assembly
• Ensure your panel is designed to accept bolt-on breakers and that the bus bar slots are compatible with the B115AFC form factor
• Handle the breaker carefully to avoid damaging the mounting points; ensure a firm, straight seating for reliable operation
• Keep a note of the part number (B115AFC) for future maintenance or replacement planning

This Siemens B115AFC 15A 1-Pole 120V bolt-on circuit breaker is designed for straightforward, dependable protection where exact specifications matter. It’s a practical choice for upgrades, replacements, or repairs that require a precise Siemens-compatible solution, delivering consistent performance when you need it most.