ABB XT1HU3100AYD000XXX 100A 3P 480V Circuit Breaker, Bolt-On | AmpState

Meet the ABB XT1HU3100AYD000XXX — a purpose-built bolt-on circuit breaker engineered for reliable overcurrent protection in panelboards, load centers, and broader electrical distribution systems. With a 100 A rating across three poles and operation at 480 V, this unit is designed for demanding three-phase environments and retrofit projects where maintaining a consistent part number is essential for service continuity.

• Brand and reliability: ABB’s proven engineering delivers dependable protection for industrial and commercial power systems.
• Part number stability: XT1HU3100AYD000XXX is selected for retrofit work and maintenance planning when exact part-number consistency matters.
• Bolt-on mounting: Enables quick, field-friendly installation with minimal downtime during replacements or upgrades.
• Three-pole protection: 100 A rating across 3 poles supports balanced protection for three-phase circuits.
• High-voltage capability: Rated for 480 V systems commonly found in panelboards and electrical distribution networks.
• Versatile application: Suited for panelboards, load centers, and broader electrical distribution tasks in industrial and commercial settings.
• Supplier support: AmpState provides availability and assistance to verify compatibility and fit—you can reach out to confirm details before purchase.

Use cases and practical scenarios

• Retrofit projects where maintaining the exact ABB part number ensures maintenance manuals and spares inventories stay aligned.
• Scenarios requiring quick replacements in existing three-phase 480 V setups to minimize downtime.
• Inventory standardization across multiple facilities with a single, reliable 100 A, 3P, 480 V bolt-on breaker.
• Electrical distribution upgrades in panelboards and load centers where consistent performance and easy field installation matter most.

In practice, this ABB circuit breaker delivers predictable protection, straightforward installation, and a clear path for maintenance planning. If you’re uncertain about fit or compatibility with your current assemblies, simply message AmpState — we’ll help you verify the match and keep your projects moving.