Siemens BL115 - 15A, 1-Pole, Circuit Breaker

Meet the Siemens BL115, a 15A, 1-Pole circuit breaker built for dependable overcurrent protection in demanding electrical environments. The BL115 is purposefully designed for single‑phase circuits and is a natural fit in panelboards, switchboards, and control panels where compact, reliable protection is essential.

Why the BL115 stands out

• Precise 15-amp protection: Protects branch circuits, reducing the risk of insulation damage, nuisance trips, and costly downtime.
• 1-Pole simplicity: Streamlines installation in crowded panels and supports straightforward replacement in existing Siemens systems.
• Robust industrial and commercial readiness: Engineered for use in distribution panels and motor control centers where dependable performance matters.
• Siemens compatibility: Seamlessly integrates with Siemens electrical ecosystems, ensuring consistent trip behavior and easier maintenance across panels and equipment.
• Versatile deployment: Ideal for OEM builds, retrofits, and new installations in industrial, commercial, and manufacturing settings.

Key specifications at a glance

• Current rating: 15 A
• Poles: 1-Pole
• Breaker type: Circuit Breaker
• Applications: panelboards, switchboards, control panels; suitable for distribution panels and motor control centers

Practical use cases

• Protect a single lighting or power branch circuit in a commercial building’s distribution panel.
• Shield simple motor starter circuits in small‑to‑mid size machinery within an OEM control panel.
• Serve as a reliable replacement in existing Siemens panels, preserving system compatibility and maintenance schedules.
• Support retrofit projects where predictable, consistent trip characteristics are essential for safety and uptime.

How this helps your operation

The Siemens BL115 delivers clear protection without complicating your panel layout. By preventing overloads on a dedicated 15A circuit, it protects wiring, downstream devices, and connected equipment while helping you meet electrical codes and safety standards. Its straightforward 1-Pole design reduces installation time and minimizes the risk of miswiring during service or replacement, making it a practical choice for fast-moving projects and long-term reliability.

Choose the Siemens BL115 for confident, single‑pole protection that’s purpose-built for industrial, commercial, and OEM environments. Add it to your distribution panels and motor control centers to ensure safe operation, predictable performance, and streamlined maintenance.