Siemens BQD6360 - 60 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Siemens BQD6360: a 60A, 600V, 3-pole bolt-on molded case circuit breaker designed to protect your electrical system with precision. Built for dependable branch circuit overcurrent and short-circuit protection, it’s a reliable choice for panelboards and load centers across residential, commercial, and light industrial environments.

• Secure bolt-on mounting delivers a rigid, vibration-resistant bus connection, helping maintain consistent protection even in spaces with movement, machinery, or HVAC equipment.
• Thermal-magnetic trip unit provides stable, repeatable protection by combining overload (thermal) and short-circuit (magnetic) sensing, reducing nuisance trips and helping protect sensitive loads.
• Three-pole protection ensures balanced, coordinated protection across all three phases, essential for modern 3-phase electrical systems.
• 600V rating supports commercial and industrial distribution with higher voltage requirements, while the 60A rating suits medium-load circuits and feeders.
• OEM compatibility is designed to align with matching Siemens OEM load centers and panelboards, enabling straightforward replacement or upgrade without compatibility concerns.
• Versatility across applications ideal for residential panels, commercial service entrances, and light-industrial equipment protection where reliable interruption performance is critical.

Why this matters in real-world installations

When panel lifespan, uptime, and predictable protection matter, the BQD6360 delivers. The bolt-on design minimizes bus connection issues that can arise from vibration or thermal cycling, while the thermal-magnetic trip unit reduces the risk of prolonged faults and equipment damage. In busy electrical rooms, this breaker’s robust construction helps maintain consistent protection without frequent maintenance checks.

Use cases and ideal deployments

• Upgrading or replacing branch circuit breakers in residential or light commercial panelboards where a secure, vibration-resistant connection is beneficial.
• Protecting feeders and individual circuits in small to medium commercial spaces with 3-phase power distribution.
• Installing in mechanical rooms or environments with equipment that introduces noticeable vibration, where bolt-on mounting helps preserve bus integrity.

Technical specifications

• Manufacturer: Siemens
• Part Number: BQD6360
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 60A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

With Siemens engineering and APIs built for reliability, the BQD6360 provides clear, decisive protection where it matters most. It’s a purposeful choice for professionals seeking durable performance, straightforward installation, and compatibility with Siemens panel ecosystems.