{"product_id":"industrial-hk3f120","title":"Industrial HK3F120 1200A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Industrial HK3F120 1200A 3-Pole 600 V Circuit Breaker—a rugged, industrial-grade solution designed to protect large three-phase power systems with precision and reliability. With a 1200 A current rating and a 3-pole configuration, this unit is built to safeguard demanding equipment and heavy feeders in harsh manufacturing and facility environments, supporting distribution networks up to 600 V.\u003c\/p\u003e \u003ch3\u003eKey advantages you’ll notice in daily operations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection for balanced 3-phase loads:\u003c\/strong\u003e All three phases trip together, minimizing the risk of phase imbalance that can stress motors and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current readiness:\u003c\/strong\u003e Designed to manage substantial feeders and large motor circuits without frequent nuisance trips, helping keep production lines moving.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V compatibility:\u003c\/strong\u003e Suitable for industrial power distribution networks that operate at up to 600 volts, with robust insulation and dependable disconnection when faults occur.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part identification:\u003c\/strong\u003e Part Number HK3F120 simplifies ordering, maintenance planning, and inventory control for consistent protection across your installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cp\u003eIn manufacturing environments, the HK3F120 protects feeders supplying heavy machinery such as motors, conveyors, pumps, and presses. In automation and facilities applications, it provides dependable protection for critical, high-current circuits within switchgear and panelboards. This breaker is ideal for upgrades in existing 3-phase panels and for new installations where robust, reliable overcurrent protection is essential.\u003c\/p\u003e \u003ch3\u003eWhat this means for your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReliable trip behavior helps minimize downtime by quickly isolating faults and preventing damage to costly equipment.\u003c\/li\u003e \u003cli\u003eClear, compatible specifications (3 poles, 600 V, 1200 A) ensure straightforward integration into standard industrial distribution configurations.\u003c\/li\u003e \u003cli\u003eMaintenance and replacement become simpler with a defined part number, reducing downtime and procurement guesswork.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eSpecifications at a glance: Current rating 1200 A • Poles: 3 • Voltage rating: 600 V • Part Number: HK3F120\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423122772130,"sku":"HK3F120","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\/industrial-hk3f120","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}