Siemens BQD6160 - 60 A, 347 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Meet the Siemens BQD6160—a higher-visibility solution for reliable branch circuit protection. This 1-pole bolt-on molded case circuit breaker is engineered to interrupt electrical faults quickly and consistently, safeguarding panelboards and loadcenters in residential, commercial, and light industrial settings. With a 60A rating at 347V, it’s built to handle the everyday demands of modern electrical systems while maintaining stable protection performance.

Key advantages

• Secure bolt-on mounting: A rigid, vibration-resistant bus connection ensures consistent electrical contact and reduces the risk of loose connections in dynamic environments.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection by responding to both overloads and short-circuit conditions, helping minimize nuisance trips while protecting wiring and devices.
• OEM-compatible design: Seamlessly integrates with matching Siemens OEM loadcenters and panelboards for a cohesive, reliable protection system.
• Versatile applications: Suitable for residential, commercial, and light industrial installations where compact, dependable protection is essential.
• Molded case reliability: The molded case construction offers durable, long-lasting performance in a compact form factor.

Ideal use cases

• New panelboard or loadcenter installations requiring precise 60A protection on a single pole with a 347V rating.
• Upgrading or replacing aging breakers in light commercial panels where vibration resistance and solid bus connections matter.
• Residential or small-scale commercial subpanels needing robust branch circuit protection without sacrificing space.
• Systems that operate at higher line voltages (347V) and demand dependable short-circuit interruption.

Technical specifications

• Manufacturer: Siemens
• Part Number: BQD6160
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60 A
• Voltage Rating: 347 V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the Siemens BQD6160

When you need dependable, repeatable protection that holds up under vibration and time, the BQD6160 delivers. Its bolt-on mounting creates a solid bus connection that minimizes contact issues, while the thermal-magnetic trip unit provides precise protection tailored to real-world electrical loads. This breaker is purpose-built to integrate with Siemens panelboards and loadcenters, offering a cohesive protection strategy across residential, commercial, and light industrial environments. If you’re maximizing safety, reliability, and ease of maintenance in a 347V, single-pole circuit, the BQD6160 is a purposeful, efficient choice.