ABB XT4HU3250AY8000XXX Circuit Breaker, 250A, 3-Pole, 480V

The ABB XT4HU3250AY8000XXX Circuit Breaker is a rugged, industrial-grade protection device designed for demanding electrical systems. With a 250 A rating, 3 poles, and operation at 480 V, this breaker is built to safeguard critical machinery and feeders in manufacturing, processing, and utility environments. Use the part number XT4HU3250AY8000XXX to confirm exact compatibility for your application.

Key specifications

• Manufacturer: ABB
• Part Number: XT4HU3250AY8000XXX
• Product Type: Circuit Breaker
• Amperage: 250 A
• Poles: 3
• Voltage: 480 V

What problems it solves

• Provides reliable overcurrent protection for 3-phase, 480 V distribution in industrial environments, preventing damage to transformers, motors, and control gear.
• Facilitates safe, quick maintenance and replacement in service panels and switchgear without compromising system integrity.
• Helps maintain uptime in high-demand facilities by ensuring proper interruption during fault conditions and minimizing equipment exposure to overloads.

Compatibility & installation

Verify fit by part number and application requirements before installation. If you’re unsure whether XT4HU3250AY8000XXX matches your panel, breaker scheme, or control philosophy, reach out for expert guidance. Need help matching a part number or confirming compatibility? Message us and we’ll assist you in validating fit for your specific setup.

Why this ABB circuit breaker stands out

• Trusted industrial resilience: ABB is a long‑standing name in robust electrical protection, designed to withstand the vibrations, temperature variations, and demanding duty cycles of industrial environments.
• High-current, three‑pole protection: 250 A capacity across three poles provides comprehensive protection for large feeders and multi‑branch circuits in 480 V systems.
• Dedicated for maintenance and replacement scenarios: This unit is well-suited for refurbishments, spares inventory for critical lines, and quick swap‑outs in active facilities.

Practical use cases

• Replacing a failed 3‑pole 480 V breaker in a plant’s main distribution panel to restore uninterrupted production.
• Upgrading protection for high‑demand feeders that power motors, conveyors, or processing equipment in manufacturing lines.
• Keeping a ready spare on hand for critical infrastructure in industrial environments to minimize downtime during outages.

If you need help matching this exact part number to your application or confirming compatibility with your control system and panel, don’t hesitate to contact us. We’ll review your requirements and ensure the ABB XT4HU3250AY8000XXX is the right fit for your 480 V, 3‑phase network.