{"product_id":"heg621045-circuit-breaker","title":"HEG621045 | Circuit Breaker | 45A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HEG621045 Industrial Circuit Breaker is your reliable protection solution for maintenance, retrofit, and replacement projects where exact specifications matter. With a 45A rating, a 2-Pole design, and a 600V voltage rating, this breaker is engineered to safeguard demanding industrial electrical systems while simplifying field work for technicians.\u003c\/p\u003e \u003cp\u003eDesigned for professionals who manage aging panels or new installations in commercial and industrial facilities, the HEG621045 provides precise overcurrent protection for two conductors, ensuring that both hot legs are interrupted for complete isolation during a fault. The 45A rating is well-suited for medium-load equipment, motors, or distribution feeders commonly found in manufacturing lines, warehouses, and processing plants.\u003c\/p\u003e \u003cp\u003eKey benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e with panels and equipment that reference HEG621045; using the correct part number helps ensure fit and ratings align with your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-pole protection\u003c\/strong\u003e delivering simultaneous interruption on both lines, enhancing safety and fault clearance in dual-leg circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e600V maximum system voltage\u003c\/strong\u003e for industrial environments across a range of distribution networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for maintenance and retrofit\u003c\/strong\u003e replacements, reducing downtime by providing a direct, trusted match for existing installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient replacement workflow\u003c\/strong\u003e by using the part number as the primary compatibility reference, minimizing guesswork in the field.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse cases and best practices:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacing a failed or obsolete 2-pole 600V circuit breaker in an industrial control panel or switchgear lineup.\u003c\/li\u003e\n\u003cli\u003eRetrofitting aging equipment with a modern, compliant breaker that matches the original amperage and pole count.\u003c\/li\u003e\n\u003cli\u003eStocking a reliable spare for fast recovery after a fault, minimizing production downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for verifying fit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMatch the amperage (45A), pole count (2-Pole), and voltage rating (600V) with your panel’s labeling and the original part documentation.\u003c\/li\u003e\n\u003cli\u003eWhen in doubt, rely on the part number HEG621045 as the primary reference to confirm compatibility before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your industrial electrical system with the HEG621045 to ensure consistent protection, streamlined maintenance, and confident operation across demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426438992034,"sku":"HEG621045","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/heg621045-circuit-breaker-45a-2-pole-600v-606.webp?v=1789577571","url":"https:\/\/www.ampstate.com\/products\/heg621045-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}