{"product_id":"schneider-electric-la-3400-f-400a-3p-600v-circuit-breaker","title":"Schneider Electric LA-3400-F Circuit Breaker, 400A, 3-Pole, 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Schneider Electric LA-3400-F is a rugged, industrial-grade circuit breaker engineered for demanding electrical service, maintenance, and replacement tasks. As a staple of the LA series, this 400 A, 3-pole unit delivers reliable, synchronized protection for high-current three-phase systems at up to 600 V, helping you safeguard feeders, motors, and distribution panels against electrical faults.\u003c\/p\u003e \u003ch3\u003eKey advantages that matter in the real world\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current protection\u003c\/strong\u003e with a 400 A rating to safely shield large feeders and motor circuits from overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole reliability\u003c\/strong\u003e ensures simultaneous disconnection of all phases, reducing the risk of phase imbalance and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V rated\u003c\/strong\u003e suitable for standard industrial power distribution environments and a wide range of equipment profiles.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLA-series compatibility\u003c\/strong\u003e designed to drop into LA-series panels and configurations, enabling a straightforward replacement or upgrade.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise part identification\u003c\/strong\u003e by part number LA-3400-F, ensuring you match the exact device to your application requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacement circuit breaker for LA-series panels and switchgear in industrial facilities.\u003c\/li\u003e \u003cli\u003eMain or feeder protection for three-phase distribution circuits in manufacturing plants.\u003c\/li\u003e \u003cli\u003eProtects heavy-duty motors and equipment where high current and reliable disconnection are critical.\u003c\/li\u003e \u003cli\u003eMaintenance stocking for service teams that standardize on Schneider Electric LA-series components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose LA-3400-F over other options\u003c\/h3\u003e\n\u003cp\u003eThis breaker is purpose-built for environments where uptime matters and compatible replacement parts are essential. By sticking with the LA-3400-F, you benefit from Schneider Electric’s proven engineering for dependable trip performance, coordinated protection across all phases, and seamless integration with existing LA-series infrastructure. The 3-pole configuration reduces the chance of phase-related faults, while the clear part-numbered fit minimizes guesswork during maintenance or panel upgrades.\u003c\/p\u003e \u003ch3\u003eHow to verify compatibility (quick checks)\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm the panel accepts LA-series breakers and that the space is configured for a 3-pole device.\u003c\/li\u003e \u003cli\u003eMatch the amperage rating (400 A) and voltage rating (600 V) to your system specifications.\u003c\/li\u003e \u003cli\u003eUse part number LA-3400-F to verify exact fit and replacement eligibility for your application.\u003c\/li\u003e \u003cli\u003eIf you’re unsure about fit or compatibility, reach out—we can help confirm whether this exact part matches your equipment requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the LA-3400-F in your spare parts kit, you gain a dependable, high-availability solution for industrial power protection. It’s built to perform when it matters most, keeping critical processes online and protecting both personnel and equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415984853154,"sku":"LA-3400-F","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/schneider-electric-la-3400-f-400a-3p-600v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}