Eaton | LD3350Y | Circuit Breaker | 350A | 3-Pole | 600V

Eaton LD3350Y is a purpose-built circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. With a 350A rating, a 3-Pole configuration, and a 600V maximum rating, this unit delivers reliable protection for three-phase power distribution when you need a precise, compatible replacement.

• Exact spec match: 350A, 3-Pole, 600V—built to align with your existing three-phase panel and distribution setup.
• Simple retrofit and replacement: Use the part number LD3350Y as the best compatibility reference to ensure you’re ordering the correct unit for your system.
• Direct replacement approach: Designed to slot into panels and enclosures that require this exact Eaton configuration, reducing downtime during service or upgrades.
• Clear compatibility notes: Before ordering, confirm fit and ratings to avoid mismatches; the LD3350Y designation is your key reference for success.

Ideal use scenarios

• Maintenance projects where a precise, OEM-referenced replacement is required
• Retrofit and upgrade initiatives that demand a specific 350A, 3-Pole, 600V breaker
• Repairs in existing Eaton-compatible panels and distribution systems that rely on the LD3350Y part number

Compatibility and installation notes: Verify that your equipment supports a 600V-rated, 3-Pole breaker and that the LD3350Y aligns with the panel’s footprint and bus configuration. Use the part number as the primary reference to ensure a seamless fit, and engage a licensed electrician to handle installation and safety considerations.