Eaton JD3175X - 175 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton JD3175X — a 175 A, 600 V, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. This is the robust protection you rely on in demanding electrical environments.

• Secure bolt-on mounting: Delivers a rigid, vibration-resistant bus connection that stays tight through operational vibrations, reducing chances of loose connections and arcing over time.
• Thermal-magnetic trip unit: Combines precise thermal overload sensing with instantaneous magnetic trip for reliable, repeatable protection against both sustained overloads and short circuits.
• OEM-compatible design: Engineered to be compatible with matching OEM load centers and panelboards, simplifying installations and reducing compatibility concerns during upgrades or replacements.
• Versatile, three-pole protection: 175 A rating at 600 V provides comprehensive three-phase protection for commercial and light industrial circuits, as well as residential distribution panels that require robust multi-pole safeguarding.

Why professionals choose the JD3175X

The JD3175X isn’t just a breaker; it’s a reliable distribution safeguard designed to keep electrical systems stable under normal operation and ready to disconnect under fault conditions. The bolt-on mounting minimizes movement and wear in vibration-prone installations, while the thermal-magnetic trip unit delivers predictable response times that electricians can trust across a wide range of loads and environments.

Ideal applications

• New panelboard or loadcenter installations requiring solid 3-pole protection up to 175 A
• Upgrades or replacements in residential, commercial, and light industrial settings where compatibility with OEM panels matters
• Distributive circuits that demand dependable overcurrent and short-circuit protection with stable trip characteristics

Practical considerations for installation and use

Choose the JD3175X when you need a bolt-on molded case breaker that pairs with compatible panelboards to deliver a clean, secure fit. The thermal-magnetic trip unit ensures that protection remains stable across varying loads, while the 3-pole configuration supports synchronized protection across all phases. For installation, ensure you’re mounting into a compatible panelboard or loadcenter designed for bolt-on breakers and follow standard torque specifications for secure bus connections.

In summary, the Eaton JD3175X provides a dependable, field-ready solution for heavy-duty distribution needs. With its combination of secure mounting, precise thermal-magnetic protection, and OEM compatibility, it’s well-suited for professionals who demand consistent performance in residential, commercial, and light industrial electrical systems.