Siemens BQD370 - 70A, Molded Case Circuit Breaker

Introducing the Siemens BQD370 — a 70A molded case circuit breaker designed to deliver reliable, resettable overcurrent protection in demanding electrical environments. Engineered for panelboards, switchboards, control panels, and OEM equipment, this MCCB provides a compact, robust solution for safeguarding power distribution and motor control centers.

• Current rating: 70 A
• Breaker type: Molded Case Circuit Breaker (MCCB)
• Applications: Panelboards, switchboards, control panels, OEM equipment
• Ideal for: Industrial, commercial, and OEM protection needs requiring dependable overcurrent protection

Why choose the BQD370? Its molded-case construction is built to endure demanding environments where space, reliability, and consistent performance matter. It provides precise interruption of faults in distribution panels and motor control centers, helping prevent damage to wiring, motors, and downstream devices while enabling safe, predictable maintenance.

• Industrial facilities with motor-driven loads, commercial electrical distribution, and OEM equipment that requires certified, plug-and-protect protection
• What sets it apart: Siemens engineering with consistent performance, designed to integrate with Siemens panel systems and accessories for streamlined installation, and reliable trip characteristics suitable for protection coordination schemes

Practical ideas for deployment: size the MCCB to match downstream conductor capacity, ensure compatible enclosure and bus connections, and pair with appropriate downstream protection to maximize safety and uptime in your distribution panels and motor control centers. The Siemens BQD370 is a dependable choice when you need durable, industrial-grade overcurrent protection that you can count on day after day.