Eaton KD3175W - 175 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton KD3175W is a 175 A, 600 V, 3-pole molded case circuit breaker designed to safeguard branch circuits in panelboards and loadcenters. Built for reliability in residential, commercial, and light industrial environments, this breaker delivers precise, repeatable protection with a compact footprint that helps maximize panel space.

• Space-efficient molded case design minimizes panel depth and frees up stowage in crowded electrical panels, making it ideal for retrofits and new installs alike.
• Thermal-magnetic trip unit combines a thermal element for gradual overload protection with a magnetic element for instantaneous short-circuit response, delivering stable performance across varying load conditions.
• 3-pole construction supports 3-phase circuits or multi-wire feeders, simplifying panelboard configurations and enhancing coordination with modern electrical systems.
• 600 V rating and 175 A capacity handle higher voltage distribution and heavier branch loads without compromising protection or selectivity.
• OEM compatibility designed to be compatible with matching Eaton OEM loadcenters and panelboards, ensuring straightforward installation and reliable operation within Eaton-backed systems.
• Versatile applications ideal for service panels in homes, business suites, and light industrial facilities, where dependable overcurrent and short-circuit protection is essential.

Why choose the KD3175W for your electrical protection

The KD3175W isn't just about specs—it’s about predictable, maintenance-friendly protection that electricians can trust. The combination of a compact form factor, a proven thermal-magnetic trip mechanism, and Eaton’s panel compatibility means you can retrofit or expand a panel without sacrificing space or performance. Whether you're upgrading an existing installation or stocking spare parts for service calls, this 3-pole breaker provides a robust, ready-to-deploy solution for demanding circuits.

Technical specifications

• Manufacturer: Eaton
• Part Number: KD3175W
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 175 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection