Siemens BQD220 20A 2P 480V Circuit Breaker | AmpState

Introducing the Siemens BQD220 20A 2P 480V Circuit Breaker — a dependable protection device built for everyday electrical work. Designed to safeguard panelboards, load centers, and electrical distribution systems, this Siemens breaker delivers reliable overcurrent protection when it matters most in commercial and industrial environments.

Why choose the BQD220? It combines a 20-amp, two-pole design with 480V compatibility, delivering solid performance and predictable operation in Siemens-compatible installations. Built with the engineering you expect from Siemens, this breaker helps you maintain safe, efficient electrical distribution across demanding applications.

Specifications at a glance

• Manufacturer: Siemens
• Part Number: BQD220
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 2
• Voltage: 480V
• Availability: AmpState
• Compatibility: Direct part-number match matters for panelboards, load centers, and electrical distribution

Who it’s ideal for

• Maintenance teams that require precise, reliable parts to keep systems online
• Panel builders seeking components that fit Siemens panel designs without guesswork
• Electrical distributors and facilities managers stocking spare inventory to minimize downtime

What problems this solves

With the Siemens BQD220 designation, you get a part designed for exact compatibility within Siemens panelboards and load centers. That means fewer substitutions, faster replacements, and more predictable maintenance for 480V circuits.

How it compares to alternatives

Generic breakers can introduce compatibility uncertainty. The BQD220 provides Siemens-specific fit and performance, aligning with your existing distribution setup and maintenance records for smoother installations and long-term reliability.

Practical tips for use

• Double-check system voltage, pole configuration, and panel model to ensure a seamless fit.
• Maintain a labeled spare inventory of BQD220 to enable rapid swaps during service or fault isolation.
• If you’re unsure about compatibility, AmpState offers support to confirm fit against your panel schedule—just reach out.