ABB XT1NU3100AFD000XXX 100A 3P 480V Circuit Breaker | AmpState

ABB XT1NU3100AFD000XXX is a 100 A, 3-pole, 480 V circuit breaker engineered to deliver precise circuit protection in panelboards, load centers, and electrical distribution systems. This unit is a direct part-number match, making it the reliable choice for technicians who require exact fit and consistent performance without guesswork.

Ideal for maintenance teams, panel builders, and spare inventory, this ABB breaker integrates seamlessly into three-phase, 480 V installations, safeguarding feeders and downstream circuits while helping to maintain smooth, uninterrupted operation in demanding environments. As part of ABB’s XT1NU line, it supports compatibility with standard ABB accessories and enclosures, ensuring straightforward installation and reliable coordination with your existing gear.

• Amperage: 100 A
• Poles: 3 (three-pole)
• Voltage: 480 V
• Manufacturer: ABB
• Part Number: XT1NU3100AFD000XXX
• Applications: panelboards, load centers, and electrical distribution networks

Why choose this part? When the exact part-number match matters, you avoid compatibility questions and delays. This XT1NU3100AFD000XXX from AmpState is readily available to support your project timelines and maintenance schedules. If you’re unsure about fit, message us and we’ll help confirm compatibility with your panel and distribution setup, ensuring a confident, fast replacement.

Designed for professionals who demand dependable protection in 3-phase, 480 V systems, this circuit breaker keeps your electrical distribution running safely and predictably. Add it to your inventory today to streamline procurement, minimize downtime, and simplify future repairs or replacements.