ABB XT4NU3200BYJ000XXX Circuit Breaker, 200A, 3-Pole, 600V

The ABB XT4NU3200BYJ000XXX Circuit Breaker is a purpose-built protection device for demanding industrial environments. With a 200 A rating and a 3-pole configuration, this breaker is designed to guard critical power circuits in systems running up to 600 V, delivering reliable overcurrent protection where it matters most.

• Manufacturer: ABB
• Part Number: XT4NU3200BYJ000XXX
• Product Type: Circuit Breaker
• Amperage: 200 A
• Poles: 3-Pole
• Voltage: 600 V

Designed for industrial electrical service, maintenance, and replacement projects, the XT4NU3200BYJ000XXX provides robust protection for power distribution panels, feeders, and control circuits. Its three-pole design ensures coordinated disconnection across all phases, helping prevent damage from overcurrent events and keeping downtime to a minimum during fault conditions.

Key use cases include new installations in facilities that require 3-pole protection up to 600 V, precision replacements for aging breakers in existing panels, and service upgrades where exact part-number compatibility is essential for seamless retrofits. By matching the exact part number XT4NU3200BYJ000XXX to your application, you can avoid compatibility surprises and streamline procurement and installation.

Notes for buyers:

• Compatibility check: Verify fit by part number and application requirements to ensure the breaker matches your switchgear and panel configuration.
• Support: If you need help matching a part number or confirming compatibility, message us and we’ll assist you in validating the fit for your specific system.

This ABB circuit breaker is ideal for professionals who demand precise, reliable protection in industrial power networks. Whether you’re replacing an older device in a production line or specifying a breaker for a new installation, the XT4NU3200BYJ000XXX delivers the essential combination of current rating, multi-pole protection, and voltage handling needed for safe, continuous operation.