{"product_id":"eaton-chh3125-125a-3-pole-circuit-breaker","title":"Eaton CHH3125 - 125 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton CHH3125 — a 125 A, 3-pole molded case circuit breaker designed to deliver precise, reliable protection for your electrical panels. Built for dependable branch circuit overcurrent and short-circuit protection, this unit is an essential component in panelboards and load centers across residential, commercial, and light industrial settings. From AmpState, this breaker combines space-efficient design with Eaton’s trusted trip technology to keep circuits safe and downtime to a minimum.\u003c\/p\u003e \u003ch2\u003eKey Features that Matter\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space, letting you fit more protected circuits without crowding wiring or bus bars.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection, delivering fast responses to short circuits while minimizing nuisance trips from normal inrush currents.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless compatibility\u003c\/strong\u003e is engineered to work with matching OEM load centers and panelboards, ensuring a cohesive protection system with manufacturer-aligned performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple environments\u003c\/strong\u003e suited for residential, commercial, and light industrial applications where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy This Breaker Stands Out\u003c\/h2\u003e\n\u003cp\u003eThe CHH3125 is more than a block of circuitry — it’s a thoughtfully engineered protection device designed to integrate smoothly into Eaton-based panel architectures. Its 3-pole configuration is ideal for 3-phase feeders, enabling balanced protection across phases while maintaining a compact footprint. With a 125 A rating, it’s well-suited to protect feeders and downstream loads in service panels, commercial equipment racks, and light industrial panels where both space and reliability matter. By choosing an Eaton molded-case breaker, you’re opting for a proven trip characteristic and predictable performance that installers and facility managers can trust over years of operation.\u003c\/p\u003e \u003ch2\u003eTechnical Snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CHH3125\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 125 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProtecting 3‑phase feeders in commercial office spaces, retail environments, and light industrial facilities.\u003c\/li\u003e \u003cli\u003eUpgrading or renewing panels in existing Eaton-based electrical systems for improved protection coherence.\u003c\/li\u003e \u003cli\u003eInstalling in new construction where compact panel layout and reliable short-circuit protection are priorities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation \u0026amp; Compatibility Tips\u003c\/h2\u003e\n\u003cp\u003eTo maximize performance, ensure this CHH3125 breaker is used with compatible Eaton panelboards and load centers. The 3-pole configuration is designed to govern 3‑phase circuits consistently, delivering balanced protection across all phases. Follow standard electrical practice for mounting, wiring, and enclosure clearance to maintain optimal trip performance and ease of maintenance over time.\u003c\/p\u003e \u003ch2\u003eWho Should Consider the Eaton CHH3125\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLicensed electricians performing panel upgrades or new installations in residential, commercial, and light industrial projects.\u003c\/li\u003e \u003cli\u003eFacility managers seeking reliable, long-term protection for critical electrical feeders.\u003c\/li\u003e \u003cli\u003eElectrical contractors needing a trusted, OEM-compatible breaker that aligns with existing Eaton panel ecosystems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton CHH3125 125 A 3-pole molded case circuit breaker for robust, space-conscious protection that’s built to last in a variety of panel applications. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349524762786,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-chh3125-125-a-3-pole-circuit-breaker-ampstate-breakers-331.webp?v=1788678784","url":"https:\/\/www.ampstate.com\/products\/eaton-chh3125-125a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}