Siemens BQD6130 - 30 A, 347 V, 1-Pole Bolt-On Circuit Breaker | AmpState

Meet the Siemens BQD6130 30A, 347V, 1-Pole Bolt-On Molded Case Circuit Breaker — a purposeful solution from AmpState that brings durable, precise protection to your electrical panels. Built for dependable branch circuit overcurrent and short-circuit protection, this breaker keeps critical systems safe while you focus on performance.

Overview: robust protection you can trust

The BQD6130 is a single-pole, bolt-on molded case circuit breaker engineered for secure, vibration-resistant mounting in panelboards and loadcenters. Its thermal-magnetic trip unit provides stable, repeatable protection across a range of loads and ambient conditions, so you won’t have to second-guess circuit behavior during startup spikes or running surges.

Why this Siemens BQD6130 stands out

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that maintains electrical integrity even in demanding environments.
• Thermal-magnetic trip unit delivers dependable protection against both overcurrent and short-circuit events with consistent trip accuracy.
• 1-pole, 30A, 347V configuration tailored for compact panel installations and specific distribution requirements in commercial and certain residential setups.
• OEM-compatible design engineered to pair with matching loadcenters and panelboards for smooth upgrades and maintenance.
• Versatile applications suitable for residential, commercial, and light industrial electrical protection needs.

Key specifications

• Manufacturer: Siemens
• Part Number: BQD6130
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 30A
• Voltage Rating: 347V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

Choose the BQD6130 when you need dependable protection for single-circuit branches within panelboards and loadcenters in commercial spaces, light industrial setups, or residential environments that demand robust protection at 347V. It’s particularly well-suited for circuits with moderate to high inrush or surge potential where a secure mechanical connection and reliable trip behavior are critical.

Installation and compatibility tips

Take advantage of its bolt-on mounting for a rigid, durable connection that stands up to vibration and load cycling. Pair this breaker with matching Siemens OEM loadcenters and panelboards to simplify replacements and ensure electrical compatibility. For best results, follow standard wiring practices for molded case breakers and ensure proper seating and torque on mounting hardware to maintain a solid bus connection over the life of the installation.

What you get

A single Siemens BQD6130 30A, 347V, 1-pole bolt-on molded case circuit breaker designed for reliable branch-circuit protection in panelboards and loadcenters. Ideal for professionals who demand precise trip performance, secure mounting, and seamless compatibility within Siemens and OEM ecosystems.