Siemens BQD315 - 15A, Molded Case Circuit Breaker

The Siemens BQD315 is a compact, reliable 15A molded case circuit breaker designed to protect your electrical distribution setup with precision. Built for panelboards, switchboards, control panels, and OEM equipment, this MCCB delivers dependable overcurrent protection where it matters most—reducing the risk of damage and downtime across industrial, commercial, and OEM environments.

Key benefits

• Precise 15A protection tailored to guard branch circuits and sensitive loads without unnecessary interruptions.
• Molded case design offers a compact footprint for tight panel spaces and straightforward integration into existing assemblies.
• Reliable Siemens engineering delivering consistent trip characteristics for safe operation in varying loads and environments.
• Versatile compatibility suitable for panelboards, switchboards, control panels, and OEM equipment, including distribution panels and motor control centers.
• Industrial-grade reliability built to sustain performance in demanding applications across multiple sectors.

Ideal uses

• Protecting feeders and branch circuits in distribution panels within factories, plants, and facilities.
• Integral protection in motor control centers and control panels for automated machinery and equipment.
• OEM equipment protection where a proven, plug-and-play MCCB solution is required.
• Commercial electrical infrastructure where dependable overcurrent protection improves safety and reliability.

Specifications at a glance

• Model: Siemens BQD315
• Current rating: 15 A
• Breaker type: Molded Case Circuit Breaker (MCCB)
• Applications: Panelboards, switchboards, control panels, OEM equipment
• Ideal for: Industrial, commercial, and OEM use—distribution panels and motor control centers

Why choose the Siemens BQD315

When reliability and safety are non-negotiable, the BQD315 provides a clear edge. Its molded case construction supports durable operation in environments where equipment uptime matters, while its 15 A rating aligns with common feeder protection needs in both new installations and upgrades. For teams designing or maintaining electrical distribution, this breaker offers a straightforward, drop-in solution that integrates with Siemens-compatible panels and control systems, helping you maintain consistent protection standards across your facility.