Siemens HFXD63B200 200A 3P 600V Circuit Breaker | AmpState

The Siemens HFXD63B200 200A 3P 600V circuit breaker is built for everyday electrical work, delivering dependable overcurrent protection for panelboards, load centers, and distribution networks. Designed to hold up under regular switching and fault conditions, it provides steady performance where it matters most in commercial and light industrial settings.

For professionals who prioritize exact compatibility, the HFXD63B200 is a direct part-number match that streamlines procurement and installation. It’s a smart choice for maintenance teams, panel builders, and spare-inventory programs where knowing the exact fit reduces downtime and on-site guesswork.

What makes it unique

Three-pole configuration protects three phases simultaneously, with a robust 200 A rating and a 600 V rating to handle typical industrial loads. This setup pairs smoothly with standard Siemens panelboards and distribution equipment, helping you maintain a clean, organized distribution system without improvisation.

Key features and benefits

• Exact part-number match: Ensures seamless replacement within Siemens-based systems, minimizing compatibility issues.
• 200 A, 3-pole design: Provides reliable protection across three hot conductors for balanced, safe power distribution.
• 600 V withstand rating: Suits a wide range of commercial and light industrial circuits and equipment.
• Efficient procurement: AmpState availability simplifies stocking for planned maintenance and emergency replacements.
• Installation-ready: Compatible with standard mounting provisions in panelboards and load centers, reducing on-site setup time.

Ideal use cases and who it’s for

This breaker is a strong fit for:

• Panel builders assembling or expanding three-phase distribution panels who need a precise Siemens component for fast, reliable builds.
• Maintenance teams maintaining building systems with predictable, repeatable protective devices that align with existing infrastructure.
• Spare-inventory programs aiming to minimize downtime when a circuit requires immediate, compatible replacement.

How it compares to common alternatives

While generic substitutes may offer similar ampacity, the Siemens HFXD63B200 delivers a guaranteed fit within Siemens-based systems, preserving protective schemes, labeling continuity, and installation efficiency. This reduces the risk of field adjustments, mis-wiring, or performance gaps that can accompany cross-brand substitutions.

Practical tips for selection and installation

• Double-check your panelboard’s catalog number and Siemens compatibility to ensure a straightforward match with the HFXD63B200.
• Keep a small stock of 3-pole, 200 A breakers in your maintenance inventory to shorten response times during outages or routine upgrades.
• If you’re unsure about fit, message AmpState with your panelboard model and current lineup for a quick compatibility confirmation.

With AmpState as your source, the Siemens HFXD63B200 delivers reliable three-phase protection up to 600 V, backed by a straightforward part-number match that simplifies procurement and reduces downtime when you need it most.