{"product_id":"square-d-lhl363508041-circuit-breaker","title":"Square D | LHL363508041 | Circuit Breaker | 350A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D LHL363508041—the dependable 350A, 3-Pole, 600V circuit breaker designed for demanding three-phase systems. Built for maintenance, retrofit, and replacement projects, this unit is ready to slot into compatible Square D panels and keep critical equipment protected when it matters most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-load capacity\u003c\/strong\u003e with a 350A rating, ideal for motor circuits, large compressors, and other high-demand applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e supports balanced protection across all phases in 3‑phase power networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V operating capability\u003c\/strong\u003e suited for commercial and industrial distribution where higher voltage is standard.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShop-ready compatibility\u003c\/strong\u003e purpose-built for Square D panels and systems that require exact specs, using the part number LHL363508041 as the best compatibility reference.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable for retrofits and replacements\u003c\/strong\u003e engineered to integrate into existing setups without invasive alterations, helping minimize downtime during upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWho benefits most\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers and facilities managers overseeing large commercial buildings, factories, or data centers.\u003c\/li\u003e \u003cli\u003eElectrical contractors performing panel maintenance, equipment retrofits, or system upgrades.\u003c\/li\u003e \u003cli\u003eAny project requiring a precise, high-capacity 3-pole, 600V circuit protection solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this model stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnlike generic substitutes, this Square D unit is designed to meet the exacting standards of Square D panels, ensuring a reliable fit and predictable operation. The LHL363508041 designation is your best reference when cross-checking panel compatibility, so you can move forward with confidence in maintenance schedules or new builds alike.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical use and installation tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eUse this breaker for three-phase circuits where motor loads, HVAC equipment, or other high-current devices require robust short-circuit protection at up to 600V.\u003c\/li\u003e \u003cli\u003eAlways work with a licensed electrician. Before ordering, confirm the fit and ratings for your panel and system configuration.\u003c\/li\u003e \u003cli\u003ePrepare by having the exact part number on hand (LHL363508041) to ensure seamless replacement or retrofit—avoid substitutions that don’t match amperage, pole count, or voltage.\u003c\/li\u003e \u003cli\u003eDuring installation, follow proper de-energization and lockout\/tagout procedures, and verify all connections conform to panel labeling and electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor projects demanding dependable three-phase protection with straightforward installation and a precise compatibility reference, the Square D LHL363508041 350A 3-Pole 600V circuit breaker delivers clear value. Add it to your shipment and proceed with confidence toward safer, more reliable electrical distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426750943394,"sku":"LHL363508041","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-lhl363508041-circuit-breaker-350a-3-pole-600v-213.webp?v=1789616218","url":"https:\/\/www.ampstate.com\/products\/square-d-lhl363508041-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}