Siemens BQD32000S01 20A 3P 480V Circuit Breaker, Bolt-On | AmpState

The Siemens BQD32000S01 is a robust, bolt-on 20A, 3-pole circuit breaker designed for reliable protection in 480V three-phase systems. Built to integrate with Siemens panelboards, load centers, and electrical distribution setups, this unit makes retrofit and maintenance work smoother by letting you keep the exact part number you rely on.

Why this 3P 480V bolt-on breaker stands out

• 3-pole design for three-phase systems: Ideal for distributing 480V three-phase circuits with balanced protection across all phases.
• 20A rating: Precise protection for moderate-load feeders and branch circuits within industrial and commercial environments.
• Bolt-on mounting: Provides a secure, vibration-resistant connection and a straightforward replacement path in compatible Siemens enclosures.
• Exact part integrity: Part number BQD32000S01 ensures consistency in stocking, retrofits, and long-term maintenance planning.
• Compatibility you can trust: Specifically suited for Siemens panelboards, load centers, and distribution gear that accept BQD-series breakers.
• Available from AmpState: Easy access to legitimate Siemens components with support to confirm fit for your application.

Practical use cases

Use this breaker when upgrading or restoring an industrial or commercial distribution panel that operates on 480V three-phase power. It’s especially valuable in retrofit projects where you need a consistent part number for inventory control, or during routine maintenance to minimize downtime by swapping like-for-like breakers without reconfiguring bus stabs or mounting hardware.

Who will benefit

• Electrical contractors performing panel revamps in manufacturing lines, data centers, or large facilities that run on 480V services.
• Facility managers planning proactive maintenance with a dependable replacement stock that aligns with existing Siemens infrastructure.
• Maintenance teams prioritizing rapid serviceability and compatibility with current BQD-series equipment.

How this compares to alternatives

Compared to generic replacements, the BQD32000S01 offers a precise bolt-on form factor and a proven match for Siemens panelboards and load centers. It delivers seamless integration with existing Siemens gear without forcing enclosure modifications, reducing installation time and the risk of incompatibility. Its 20A rating and three-pole configuration provide targeted protection for balanced, three-phase circuits in demanding environments.

Installation and care tips

• Verify enclosure compatibility: ensure your panelboard or distribution center accepts a BQD-series bolt-on breaker with a 3-pole, 480V configuration.
• Plan for maintenance windows: bolt-on installation typically allows for straightforward removal and replacement with minimal panel disruption.
• Follow electrical codes and safety practices: disconnect power, use proper PPE, and torque mounting hardware to the specification for secure mounting.
• Need confirmation of fit? AmpState offers assistance to verify compatibility and ensure this part matches your exact panel setup.

Enhance reliability and simplify maintenance with the Siemens BQD32000S01 20A 3P 480V circuit breaker. Order through AmpState and keep your electrical distribution running smoothly with a trusted Siemens component designed for long-term performance.