{"product_id":"hkd3350-circuit-breaker","title":"HKD3350 | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe HKD3350 is a rugged industrial circuit breaker engineered for demanding electrical environments. With a 350A rating across 3 poles and a 600V maximum, it delivers dependable overcurrent protection for three-phase systems, making it an ideal choice for maintenance, retrofit, or replacement projects where exact specifications matter.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 350A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility for 3‑phase setups:\u003c\/strong\u003e The 3-pole configuration provides reliable protection across all phases, helping to prevent uneven loading and potential equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStrong fit for retrofit and replacement:\u003c\/strong\u003e This breaker is designed to slot into systems that require the HKD3350 family specs, simplifying upgrades and repairs without extensive panel modifications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear reference for procurement:\u003c\/strong\u003e When ordering, the part number HKD3350 serves as the best compatibility reference, reducing guesswork in sourcing the right component.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility, fit, and ordering notes\u003c\/h3\u003e\n\u003cp\u003eImportant: Confirm fit and ratings before placing an order. The part number is the most reliable reference for ensuring this breaker matches your equipment and panel design. Always verify that 350A, 3-Pole, and 600V specifications align with your existing system to maintain safe and compliant operation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance replacements in existing 3‑phase industrial panels\u003c\/li\u003e \u003cli\u003eRetrofit upgrades to restore or improve circuit protection in aging equipment\u003c\/li\u003e \u003cli\u003eSpare parts for industrial facilities with standardized HKD3350 compatibility\u003c\/li\u003e \u003cli\u003eRepairs in manufacturing lines, data centers, and commercial environments that rely on steady 3‑phase protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations for deployment\u003c\/h3\u003e\n\u003cp\u003eFor uninterrupted performance, pair this breaker with panels and bus assemblies designed for 600V systems and 3‑pole configurations. Store spares in a dry, temperature-controlled environment and label clearly to expedite future replacements. If you’re consolidating components across multiple sites, keep a small stock of HKD3350 units to streamline maintenance cycles and minimize downtime.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46425615204514,"sku":"HKD3350","price":5186.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/hkd3350-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}