{"product_id":"westinghouse-hlc3400f-circuit-breaker","title":"Westinghouse | HLC3400F | Circuit Breaker | 400A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westinghouse HLC3400F Circuit Breaker is a heavy‑duty, bolt‑on protector designed for demanding 3‑phase, 600V systems. With a robust 400A rating and a 3‑pole configuration, it delivers reliable overcurrent protection for retrofit projects, field maintenance, or replacement in industrial and commercial electrical environments. Built to fit in compatible panels where a bolt‑on style is required, this unit keeps critical circuits guarded with minimal downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400A\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 \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Bolt‑On\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HLC3400F\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The part number is the best reference for compatibility, helping ensure a seamless swap into your existing panel or retrofit project.\u003c\/p\u003e \u003ch2\u003eWhy the Westinghouse HLC3400F stands out\u003c\/h2\u003e\n\u003cp\u003eIn environments where three‑phase power drives serious loads, the HLC3400F delivers dependable, consistent protection across all three hot lines. The bolt‑on mounting design simplifies installation, reducing panel downtime during replacements or upgrades. By sticking with the exact part number—HLC3400F—you minimize compatibility risk and streamline the sourcing process, making it a practical choice for electricians handling maintenance or retrofits in 600V systems.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects in commercial or light industrial panels that run 3‑phase, 600V circuits.\u003c\/li\u003e \u003cli\u003eReplacement for aging or non‑spec breakers within compatible Westinghouse panel families.\u003c\/li\u003e \u003cli\u003eMaintenance and upgrade scenarios where a high‑amp, three‑pole protection device is required to safeguard large loads.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProvides reliable protection for high‑draw equipment and three‑phase motors against short circuits and overcurrents.\u003c\/li\u003e \u003cli\u003eSpeeds up field replacements with a bolt‑on design that fits into compatible panels without extensive rewiring.\u003c\/li\u003e \u003cli\u003eOffers a clear, unambiguous reference for compatibility—reducing ordering errors and project delays.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that your panel accepts bolt‑on, 3‑pole, 600V protection devices and that the amperage rating aligns with your load requirements.\u003c\/li\u003e \u003cli\u003eUse the part number HLC3400F as the primary reference when confirming cross‑compatibility with your existing panel lineup.\u003c\/li\u003e \u003cli\u003ePrepare the mounting hardware and follow established safety procedures to ensure a secure, compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals tackling 3‑phase, high‑voltage applications, the Westinghouse HLC3400F delivers a precise, dependable solution that aligns with your retrofit and maintenance goals. It’s a purpose‑built choice when you need a reliable 400A, 3‑pole, 600V bolt‑on circuit breaker that you can trust to protect essential equipment and keep operations running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427262484642,"sku":"HLC3400F","price":10509.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hlc3400f-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}