Siemens 3VA5460-6EC31-0AA0 Circuit Breaker, 600A, 3-Pole, 480V

Meet the Siemens 3VA5460-6EC31-0AA0 circuit breaker — a robust, industrial-grade protection device built for demanding electrical service, maintenance, and replacement projects. With a 600 A rating and three poles, this unit is purpose-built for three-phase 480 V distribution, delivering reliable overcurrent protection in high-demand environments.

• Manufacturer: Siemens
• Part Number: 3VA5460-6EC31-0AA0
• Product Type: Circuit Breaker
• Amperage: 600 A
• Poles: 3
• Voltage: 480 V

Why this model stands out in industrial settings: the 3VA5460-6EC31-0AA0 is designed for high-current, three-phase systems found in manufacturing floors, processing plants, and large commercial facilities. Its 600 A capacity makes it suitable for protecting main distribution panels and critical feeders, helping prevent equipment damage and unplanned downtime. The 3-pole configuration aligns with standard 3-phase power delivery, simplifying integration into existing Siemens gear and compatible switchgear.

Key use cases

• New installations in facilities with 480 V 3-phase power where reliable, scalable protection is essential
• Maintenance projects requiring a high-capacity replacement breaker for main or sub-feed circuits
• Retrofits or panel upgrades that rely on precise part-number compatibility to maintain system integrity

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

What sets this Siemens breaker apart

• Part-number-specific accuracy reduces the risk of mismatches in existing panels or switchgear
• Industrial-grade construction engineered for continuous operation in demanding environments
• Clear 480 V, three-pole configuration tailored to standard industrial distribution systems
• Designed for service, maintenance, and replacement projects where downtime and reliability are critical

Whether you’re upgrading an aging distribution panel, replacing a failed unit, or engineering a new industrial power distribution scheme, the Siemens 3VA5460-6EC31-0AA0 offers precise compatibility, strong protection, and a straightforward path to maintaining safe, uninterrupted power in 3-phase, 480 V systems.