{"product_id":"square-d-fhf36030","title":"Square D FHF36030 30A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FHF36030 30A 3-Pole 600 V Circuit Breaker — a precise, dependable protection device designed to guard three-phase electrical circuits. With a 30-amp current rating, three poles, and a 600-volt maximum, this part (FHF36030) is built to keep motors, feeders, and distributed loads safe in commercial and light industrial environments.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FHF36030\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Circuit Breaker for three-phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eThree-pole breakers are essential for balanced protection across all phases in a three-phase setup. The Square D FHF36030 delivers reliable overcurrent protection, helping prevent damage from short circuits and overloads while enabling safe, immediate disconnection when faults occur. Designed to integrate seamlessly with Square D panels and accessories, it ensures consistent performance and predictable trip behavior across your distribution network.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtecting three-phase motor circuits in conveyors, pumps, and machine tools up to 30 A\u003c\/li\u003e \u003cli\u003eFeeder protection for small-to-medium industrial electrical panels\u003c\/li\u003e \u003cli\u003ePower distribution in commercial HVAC and processing equipment where 600 V class systems are present\u003c\/li\u003e \u003cli\u003eReplacement or upgrade for legacy Square D installations that require exact part matching (FHF36030)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this part stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic breakers, the Square D FHF36030 is engineered to fit precisely into compatible Square D electrical ecosystems, ensuring reliable engagement and predictable performance. Its 3-pole design provides simultaneous protection across all live conductors, reducing the risk of phase imbalances and improving overall system safety. When you need a dependable, industry-standard solution for three-phase protection at 600 V, this breaker delivers consistent operation aligned with your existing Square D infrastructure.\u003c\/p\u003e \u003ch3\u003eTips for selection and installation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify the part number (FHF36030) to ensure exact replacement compatibility with your panel or distribution system.\u003c\/li\u003e \u003cli\u003eMatch the current rating (30 A) to your load profile to prevent nuisance trips while still offering robust protection.\u003c\/li\u003e \u003cli\u003eFor best results, use alongside compatible Square D components to maintain electrical system harmony and warranty coverage.\u003c\/li\u003e \u003cli\u003eConsult a licensed electrician for installation or replacement to ensure proper mounting, wiring, and safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423106912418,"sku":"FHF36030","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-fhf36030","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}