ABB XT4LU3110AFF000XXX Circuit Breaker, 110A, 3-Pole, 600V

Introducing the ABB XT4LU3110AFF000XXX circuit breaker—a robust, three‑pole protection device engineered for challenging industrial environments. With a 110 A rating and a 600 V maximum, it safeguards feeders and equipment across three phases while simplifying maintenance and replacements.

Designed for industrial electrical service, maintenance, and replacement projects, this ABB breaker helps you keep downtime to a minimum and ensures dependable circuit protection when it matters most.

• Amperage: 110 A
• Poles: 3
• Voltage rating: 600 V
• Manufacturer: ABB
• Part number: XT4LU3110AFF000XXX

Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

Who should consider this product? It’s ideal for maintenance teams, electrical contractors, and plant engineers looking to stock a reliable, standard‑size circuit breaker for 3‑phase systems up to 600 V and around 110 A. It’s especially useful when upgrading panels, replacing older breakers, or provisioning spare parts for ongoing industrial operations.

Why choose ABB for your protection needs? ABB combines decades of protection engineering with a commitment to reliable performance. The XT4LU3110AFF000XXX offers a straightforward, compatible option for mid‑current three‑phase circuits, backed by ABB’s global credibility and service network.

Practical tips:

• Match the part number XT4LU3110AFF000XXX to your panel catalog or breaker directory before ordering.
• Keep a spare on hand in standard 3‑phase installations to reduce downtime during routine maintenance or panel upgrades.
• Consult your electrical drawings to confirm the 3‑pole configuration aligns with your busbar arrangement and terminal blocks.