Eaton | KDB3175W | Circuit Breaker | 175A | 3-Pole

Meet the Eaton KDB3175W Circuit Breaker — a 175A, 3‑Pole protector crafted for demanding electrical environments. Designed for maintenance, retrofit, and replacement projects, this breaker ensures you have the exact protection your panel expects without guesswork.

Designed for seamless compatibility with Eaton distribution systems that require a 3‑pole, high‑current solution, the KDB3175W delivers reliable protection and straightforward integration when you’re refreshing or upgrading a panel. This isn’t a generic substitute — it’s a purpose‑built component that aligns with Eaton’s form factor and performance expectations.

• Amperage: 175A
• Poles: 3‑Pole
• Part number: KDB3175W
• Intended use: Maintenance, Retrofit, and Replacement
• Compatibility note: Confirm fit and ratings before ordering; part number is the best reference for compatibility

Key benefits and practical advantages

• Precisely matched to Eaton panels that require a 3‑pole, 175A protection device, helping maintain system safety and performance during high-load operation.
• Reduces retrofit downtime by using the official KDB series form factor, ensuring proper mounting and connections with minimal rework.
• Clear, consistent labeling and documentation streamline inventory management and future replacements within Eaton ecosystems.

Ideal use scenarios

• Repairs or upgrades to commercial or light‑industrial panels that specify a 175A, 3‑pole protection device.
• Retrofits where exact amp rating and pole configuration are essential to meet electrical codes and maintain coordinated protective devices.
• Maintenance cycles that require reliable replacement parts to keep critical circuits protected without compatibility concerns.

Important compatibility and installation notes

Before purchasing, verify the specific panel model and ratings to ensure a perfect match. The part number KDB3175W is the most reliable reference for compatibility, helping you avoid mismatches that can impact protection and code compliance.

Safety and best practices: Have installation performed by a licensed electrician and follow all applicable electrical codes and manufacturer guidelines. Proper handling and correct torque, wiring, and labeling are essential to maintain protection integrity and system safety.