ABB XT4NU3150AYJ000XXX 150A 3P 600V Circuit Breaker | AmpState

Introducing the ABB XT4NU3150AYJ000XXX—a purpose-built circuit breaker engineered for panelboards, load centers, and comprehensive electrical distribution. With a 150 A rating and a three-pole configuration, this device is designed to protect three-phase systems with precision in commercial and light-industrial environments. The 600 V rating expands its suitability across a wide range of installations, delivering dependable protection where it matters most.

• Exact part-number fit: XT4NU3150AYJ000XXX provides a direct, match-ready replacement for documentation and spare inventories, reducing mis-orders and downtime.
• Three-pole design: Specifically suited for three-phase circuits, enabling coordinated protection and streamlined installation within distribution gear.
• 600 V electrical rating: Supports a broad spectrum of commercial and industrial applications, ensuring compatibility with common panelboard and distribution configurations.
• Ideal for spare inventory and maintenance: A reliable, ready-to-install option for teams that rely on exact part-number matching to keep systems running smoothly.
• Availability through AmpState: Listed as available, with assistance available to confirm fit against your equipment and schematics.

Use cases include stocking a precise spare for panel builders and maintenance crews, replacing a failed unit in a panelboard or load center, or supporting planned upgrades where a direct part-number match matters. This ABB XT4NU3150AYJ000XXX matches the needs of professionals who require predictable compatibility and rapid procurement. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.