ABB XT4SU3250BFF000XXX Circuit Breaker, 250A, 3-Pole, 600V

The ABB XT4SU3250BFF000XXX circuit breaker is engineered for demanding industrial electrical service, maintenance, and replacement projects where dependable protection and quick, decisive disconnection matter. With a 250 A rating, a 3-pole configuration, and a 600 V maximum voltage, this unit is purpose-built for three-phase power systems found in manufacturing facilities, distribution panels, and critical plant feeders. Use the part number XT4SU3250BFF000XXX to confirm exact fit with your specific panel and application requirements.

Why this ABB breaker stands out

• Precise compatibility through a clearly defined part number: XT4SU3250BFF000XXX ensures you’re selecting the exact device intended for your panel and electrical scheme.
• High-current three-phase protection: 250 A with a 3-pole design covers large motor loads, feeders, and main isolation points in industrial setups.
• 600 V system readiness: Designed for medium- to high-voltage industrial environments where reliable interruption and protection are critical.
• Industrial-grade reliability: Built to withstand the rigors of continuous operation in demanding service and maintenance scenarios.

Ideal use cases

• Replacing worn or obsolete breakers in 3-phase 600 V distribution panels on factory floors.
• Serving as a main or sub-feed disconnect for large-motor drives and heavy loads.
• Maintenance swaps to minimize downtime during panel servicing and system upgrades.
• Retrofit projects where exact part-number compatibility is essential for consistent protection and compliance.

How to verify compatibility

• Match the part number XT4SU3250BFF000XXX to your panel catalog and installation requirements.
• Confirm the system is three-phase and operates at up to 600 V where this breaker is specified.
• Ensure the 250 A rating aligns with your load calculations and protection coordination plan.
• Check any panel manufacturer guidelines or compatibility notes accompanying XT4SU3250BFF000XXX for installation considerations.

Specifications at a glance

• Manufacturer: ABB
• Product Type: Circuit Breaker
• Amperage: 250 A
• Poles: 3
• Voltage: 600 V
• Part Number: XT4SU3250BFF000XXX

Need help matching a part number or confirming compatibility with your application? Message us and we’ll help verify fit and guide you to a seamless replacement or upgrade.