{"product_id":"eaton-chh3150h2x-150a-3-pole-bolt-on-circuit-breaker","title":"Eaton CHH3150H2X - 150 A, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton \u003cstrong\u003eCHH3150H2X\u003c\/strong\u003e, a robust 150 A, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Designed to withstand the realities of daily electrical distribution, this unit delivers a secure, vibration-resistant bus connection thanks to its bolt-on mounting, keeping critical connections tight even in compact or high-traffic panels.\u003c\/p\u003e \u003cp\u003eThe heart of its protection is a \u003cstrong\u003ethermal-magnetic trip unit\u003c\/strong\u003e, delivering stable, repeatable performance. It responds precisely to overloads and short circuits, reducing nuisance trips during normal inrush while still safeguarding circuits against damaging faults. With a 3-pole configuration, it is well-suited for 3-phase systems that power commercial equipment, light industrial machinery, and multi-wire residential installations that require balanced phase protection.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\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 CHH3150H2X\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 150 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to work with matching OEM load centers and panelboards\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panel upgrades where a reliable 3-phase protection is required or where commercial-grade reliability is desired in a home distribution system\u003c\/li\u003e \u003cli\u003eCommercial panelboards and light industrial distribution where compact, secure mounting and dependable trip performance matter\u003c\/li\u003e \u003cli\u003eNew installations or replacements in existing Eaton-compatible systems, ensuring continuity with OEM hardware and enclosure design\u003c\/li\u003e \u003cli\u003eEnclosures subject to vibration or movement, benefiting from the rigid, bolt-on connection that minimizes conductor loosening over time\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection that stays tight in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip\u003c\/strong\u003e provides precise protection: fast short-circuit interruption with reliable overload sensing, reducing downtime and equipment wear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e ensures seamless integration with matching load centers and panelboards, simplifying installation and serviceability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sectors\u003c\/strong\u003e—suitable for residential, commercial, and light industrial applications where dependable 3-phase protection is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips and considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure your panelboard or load center is rated for bolt-on breakers of this type and that the CHH3150H2X is the correct 3-pole, 150 A configuration for your circuit requirements.\u003c\/li\u003e \u003cli\u003eWhen installing, follow OEM mounting guidelines and secure the breaker firmly to maintain a solid bus connection, particularly in panels with crowded bus bars.\u003c\/li\u003e \u003cli\u003eUse this breaker as part of a complete protection strategy for branch circuits, pairing it with properly rated conductors and overcurrent protection upstream to maintain system safety.\u003c\/li\u003e \u003cli\u003eFor replacements, verify the Part Number CHH3150H2X matches your existing Eaton-compatible equipment to ensure proper fit and performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for reliability under real-world conditions, the Eaton CHH3150H2X 150 A, 3-pole bolt-on circuit breaker is a thoughtful choice for engineers, electricians, and facility managers seeking durable, OEM-compatible overcurrent and short-circuit protection in panelboards and load centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349524926626,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_e8448024-accb-4878-aabe-85f4e4d891aa.png?v=1764148790","url":"https:\/\/www.ampstate.com\/products\/eaton-chh3150h2x-150a-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}