LA3500S | Circuit Breaker | 500A | 3-Pole | 600V

Meet the LA3500S, a rugged industrial circuit breaker built for reliability in demanding electrical environments. This 3-Pole unit delivers a 500A rating designed for three-phase protection up to 600V, making it an ideal choice for main feeders in manufacturing facilities, data centers, and control panels where dependable overcurrent protection is non-negotiable. Designed for maintenance, retrofit, and replacement, the LA3500S helps you maintain continuity without compromising safety or performance.

• Current rating: 500 A
• Pole configuration: 3-Pole
• Voltage rating: 600V
• Intended use: Maintenance, retrofit, and replacement where exact specifications are required
• Compatibility reference: Part number LA3500S is the best indicator for fit

Why choose the LA3500S over other options? This unit is built to match your existing equipment exactly, reducing the risk of mismatched trip characteristics, mounting differences, or wiring changes. By aligning with the LA3500S specifications, you simplify procurement, panel documentation, and service planning—keeping downtime to a minimum and protecting valuable assets.

Ideal for

• Facilities engineers performing routine maintenance on industrial panels
• Retrofit projects updating protective gear while preserving panel layout
• Spare parts inventories for critical 3-phase, 600V systems

Use-case scenarios

• Replacing aging breakers in three-phase 600V circuits without redesigning the panel interior
• Upgrading protection in legacy equipment to meet current maintenance schedules
• Ensuring quick, compatible replacements during planned downtime or emergency servicing

Installation and compatibility tips: Before ordering, confirm fit and ratings explicitly. Use the LA3500S part number as your primary compatibility reference to ensure you’re matching the exact footprint, mechanical interface, and electrical characteristics required by your panel. Verify that your system is a three-phase, 600V configuration and that the mounting arrangement aligns with your enclosure or switchgear. If in doubt, consult your panel’s documentation and service team to reduce misfits and installation delays.