LA3175S | Circuit Breaker | 175A | 3-Pole | 600V

Engineered for demanding industrial environments, the LA3175S 3-Pole, 175A, 600V circuit breaker delivers reliable overload and short-circuit protection for three-phase systems. Built to support maintenance, retrofit, and replacement projects, this breaker helps keep critical equipment running with minimal downtime while maintaining strict electrical safety and performance standards.

Key specifications

• Amperage: 175A
• Poles: 3-Pole
• Voltage: 600V
• Part Number: LA3175S
• Intended use: Industrial maintenance, retrofit, and replacement where matching specs are required
• Compatibility note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.

What makes the LA3175S different

• Precise 175A protection tailored for balanced three‑phase circuits, reducing the risk of overcurrent damage to motors and equipment.
• Three-pole design ensures simultaneous protection across all phases, maintaining system stability and reducing nuisance trips on multi‑phase loads.
• 600V rating matches common industrial power distribution schemes, supporting a wide range of panel configurations and equipment.
• Optimized for retrofit and replacement scenarios, allowing seamless integration into existing panels that require exact specs and form factor.
• Rely on the LA3175S part number as the primary compatibility reference to avoid mismatches and duplicated downtime.

Ideal use cases

• Upgrading aging or out-of-spec panels in manufacturing lines and processing facilities.
• Replacing worn or failed breakers in service fleets that operate on 3-phase 600V systems.
• Retrofit projects where a reliable 3-pole, 600V solution is required to maintain safety and performance.
• Spare part for critical process lines to minimize downtime during maintenance windows.

Practical guidance for buyers

Before placing an order, verify that your panel labeling and service conditions align with the LA3175S specifications. Use the part number LA3175S as the primary reference for compatibility, and consult your equipment manual or datasheet for mounting and termination details to ensure a smooth installation.

Ready to safeguard your 3‑phase infrastructure with dependable protection? Add the LA3175S to your cart and secure reliable performance at 600V across all three phases.