{"product_id":"eaton-lgh3300fag-300a-600v-3-pole-circuit-breaker","title":"Eaton LGH3300FAG - 300 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEaton LGH3300FAG is a 300A, 600V, 3-pole molded case circuit breaker engineered to protect branch circuits inside panelboards and load centers. Its compact design helps you maximize panel space, while the thermal-magnetic trip unit delivers stable, repeatable protection: the thermal element handles normal overloads with predictable timing, and the magnetic element provides fast response to short circuits. Built for reliability and ease of integration, this breaker is designed to work seamlessly with matching Eaton OEM load centers and panelboards.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design for three-phase systems:\u003c\/strong\u003e Ideal for commercial and light industrial applications where three-phase protection is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300A thermal-magnetic protection:\u003c\/strong\u003e Combines a dependable thermal element with an instantaneous magnetic trip to guard against both gradual overloads and sudden faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case:\u003c\/strong\u003e Maximizes usable panel space without sacrificing protection performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e Specifically designed to pair with Eaton’s own load centers and panelboards for a streamlined, reliable installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Suitable for residential, commercial, and light industrial electrical systems that rely on sturdy branch-circuit protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eNew installations in panelboards and load centers where three-phase protection is required.\u003c\/li\u003e \u003cli\u003eRetrofits or replacements in existing Eaton-based electrical distributions, ensuring consistent trip characteristics and protective coordination.\u003c\/li\u003e \u003cli\u003eElectrical rooms in small offices, retail spaces, or light manufacturing where space efficiency and dependable protection matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical details at a glance\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 LGH3300FAG\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 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\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 \u003cp\u003eWith the Eaton LGH3300FAG in your panel, you gain a dependable, easy-to-specify solution that supports orderly protection strategy across diverse installations. Its combination of compact form, precise thermal-magnetic action, and OEM-compatible design helps keep electrical systems safe, compliant, and ready for future expansion. Whether you’re upgrading an existing panel or planning a new installation, this 3-pole 300A breaker provides concrete, real-world value in everyday electrical design and maintenance scenarios.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349634699426,"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_6ae76b7a-620e-4d00-bd8f-1401d469b9cb.png?v=1764152078","url":"https:\/\/www.ampstate.com\/products\/eaton-lgh3300fag-300a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}