Siemens BQD215 - 15 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

Meet the Siemens BQD215 15A, 480V, 2-pole bolt-on molded case circuit breaker — a purpose-built solution for dependable branch circuit protection in panelboards and loadcenters. Designed to deliver consistent performance in everyday electrical environments, this unit helps keep your systems running smoothly while guarding against overcurrent and short circuits.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, helping maintain electrical integrity even in demanding installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection by reacting appropriately to overloads and short circuits, minimizing nuisance trips and ensuring reliable coordination with other protective devices.
• OEM compatibility engineered to work with matching Siemens loadcenters and panelboards for a seamless, plug-them-and-protect solution.
• Versatile application ideal for residential, commercial, and light industrial electrical systems that require dependable 2-pole protection at 480 V.

Technical snapshot

• Manufacturer: Siemens
• Part number: BQD215
• Type: Thermal-magnetic molded case circuit breaker (MCCB)
• Amperage rating: 15 A
• Voltage rating: 480 V
• Number of poles: 2
• Mounting style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Who should consider the BQD215? electricians and facility managers looking to upgrade or replace protection on 480V distribution circuits, installers stocking reliable Siemens components for panelboard modernization, and engineers designing safe, standards-compliant electrical systems for commercial or light industrial settings.

Why this matters in practice: a bolt-on MCCB like the BQD215 reduces installation time and ensures a robust connection, while the thermal-magnetic trip mechanism provides dependable protection that responds to real-world fault conditions. When paired with compatible Siemens panelboards and loadcenters, it delivers a cohesive protection strategy across your electrical infrastructure, helping you maintain uptime and protect valuable equipment.

In short, the Siemens BQD215 is a precise, durable choice for 15 A circuits at 480 V where two-pole protection, secure mounting, and steady fault response are priorities. It’s the practical, industry-ready solution for safeguarding commercial and light industrial power distribution.