ABB XT4HU3175AYJ000XXX 175A 3P 600V Circuit Breaker | AmpState

ABB XT4HU3175AYJ000XXX 175A 3P 600V Circuit Breaker is a high‑reliability protective device selected for panelboards, load centers, and electrical distribution systems. This 3‑pole, 175‑amp breaker delivers robust protection for critical circuits while maintaining precise, predictable operation in demanding 600V environments.

Why choose this part? It’s a direct part‑number match designed for streamlined procurement, maintenance, and inventory management. With the exact ABB part number, technicians and panel builders can reduce downtime from incompatible substitutes and ensure consistent protection across your installations.

Key specifications

• Manufacturer: ABB
• Part Number: XT4HU3175AYJ000XXX
• Product Type: Circuit Breaker
• Amperage: 175 A
• Poles: 3
• Voltage: 600 V
• Availability: AmpState

Who benefits

• Maintenance teams needing reliable, ready-to-order replacements that fit exact footprints and terminal patterns.
• Panel builders seeking standardized parts to speed up manufacturing and reduce compatibility questions.
• Facilities managers and distributors maintaining precise spare inventories for 600V distribution networks.

Use cases

• Protecting 3‑pole circuits in commercial or industrial panelboards and load centers powered by 600V systems.
• Replacing a failed breaker in existing ABB‑protected installations with the same part number to preserve system coordination and protection characteristics.
• Stocking a dedicated spare for projects or facilities that standardize on ABB protection devices.

Compatibility and support

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.