LM3175 | Circuit Breaker | 175A | 3-Pole | 600V

Engineered for demanding industrial environments, the LM3175 3-Pole 600V 175A Circuit Breaker delivers dependable overcurrent protection for three-phase power systems. Designed for maintenance, retrofit, and replacement projects, this durable protective device helps keep critical equipment—like panel boards and switchgear—running smoothly, even in demanding workloads.

• Amperage: 175 A
• Poles: 3-Pole
• Voltage rating: 600V

Why this LM3175 breaker stands out

• Three-pole design provides balanced protection across all phases, helping prevent uneven load imbalances and reducing the risk of equipment damage.
• 600V rating makes it suitable for a wide range of industrial electrical systems and control circuits, from feeders to motor circuits.
• Part of a clearly identified family—the LM3175—making it a reliable reference point for compatibility checks and cross‑reference with existing panels and gear.
• Specifically positioned as a practical solution for maintenance, retrofit, and replacement projects where matching specifications is essential to preserve performance and safety.

Who benefits most

• Electrical contractors and field technicians tasked with upgrading aging panels or replacing failed breakers in three-phase systems.
• Facility engineers managing production lines, switchedgear, and motor control centers that require dependable interruption protection at up to 600V.
• Panel builders and integrators needing a clear, referenceable part number to ensure compatibility during retrofits and new installations.

Practical use cases and tips

• Maintenance: Use as a reliable replacement for worn or outdated breakers in existing 3‑phase distribution panels.
• Retrofit: Upgrade older equipment to current protection standards without overhauling wiring, thanks to the 175A, 3‑pole, 600V specifications.
• Replacement planning: Treat the LM3175 as the best compatibility reference when sourcing parts for gear with the same technical footprint.

Important ordering note: confirm fit and ratings before purchasing. The LM3175 part number is the best reference for compatibility, ensuring you match the correct trip characteristics and leash length for your installation.

Choose the LM3175 3‑Pole 600V 175A Circuit Breaker for precise, reliable protection that aligns with your industrial power needs, simplifies maintenance planning, and supports efficient, seamless retrofits and replacements.