Siemens | BQCH2B015 | Circuit Breaker | 15A | 2-Pole | 480V | Bolt-On

Introducing the Siemens BQCH2B015 Circuit Breaker — a precise, dependable protection solution for 480V systems. This 2-pole, 15A bolt-on breaker is engineered for straightforward field installation, making it ideal for maintenance, retrofit, or replacement projects where exact specifications matter.

• Amperage: 15A
• Poles: 2-Pole
• Voltage rating: 480V
• Mounting style: Bolt-On
• Part reference: BQCH2B015 — use this number as the primary compatibility reference

Where this fits in your electrical system

Designed for industrial and commercial panels that demand reliable 2-pole protection, the BQCH2B015 is well-suited for circuits that operate at up to 480V and require a clean 15A interrupt. Its bolt-on construction supports robust, vibration-resistant mounting in panel boards and control cabinets, enabling quick replacement without specialized adapters.

Why it matters for maintenance, retrofits, and replacements

When you’re maintaining or upgrading electrical infrastructure, matching the exact specifications matters to prevent compatibility gaps. The BQCH2B015 delivers:

• Consistent overcurrent protection for 15A circuits in 480V systems
• Simple bolt-on installation that minimizes downtime during service calls
• A reliable, industry-standard part reference that simplifies ordering and cross-checking with existing panels

Practical guidance for buyers

Before ordering, verify that the BQCH2B015 aligns with your panel’s requirements. The part number is the most reliable reference for compatibility, and the 2-pole, 480V, 15A ratings should match the protected circuit’s load and voltage profile. If you’re replacing a failed unit in a Siemens-compatible panel, this bolt-on breaker is designed to slot into the same mounting footprint, helping you restore protection with minimal disruption.

Ideal for technicians and facility managers seeking a dependable Siemens component for ongoing maintenance, retrofit projects, or urgent replacements — built to keep industrial and commercial electrical systems running smoothly.