{"product_id":"siemens-lxd63b600-600a-480v-3-pole-bolt-on-circuit-breaker","title":"Siemens LXD63B600 - 600 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens LXD63B600 is a 3-pole, 600A, 480V molded case circuit breaker engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built to endure through vibration and equipment movement, its bolt-on design delivers a secure, rigid bus connection that stays put where it matters most.\u003c\/p\u003e \u003cp\u003eKey to its reliability is a thermal-magnetic trip unit that provides stable, repeatable protection. The thermal element handles gradual heating from overcurrent, while the magnetic element clamps down quickly on short circuits, helping to minimize nuisance trips and protect both equipment and occupants.\u003c\/p\u003e \u003cp\u003eDesigned for seamless integration, this unit is compatible with matching OEM Siemens load centers and panelboards, ensuring proper fit, coordination, and performance within your 480V electrical system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e for a rigid, vibration-resistant bus connection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivering stable, repeatable protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e with matching Siemens OEM load centers and panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatility\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications needing robust 3-phase protection at 480V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart Number: LXD63B600\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 600A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this breaker? electricians and facilities teams upgrading panelboards or load centers that service 3-phase 480V circuits, or projects that require a rugged, high-current protection solution with reliable trip performance. Its bolt-on design is especially valuable in environments where vibration or equipment movement can affect connections, offering peace of mind in utility rooms, data centers, light industrial facilities, and commercial spaces.\u003c\/p\u003e \u003cp\u003ePractical tips for deployment: verify panelboard compatibility with Siemens OEM products, ensure the system voltage and current ratings align with 480V\/600A requirements, and attach using the proper bolt-on mounting procedure to preserve the bus connection integrity. When replacing or upgrading, this LXD63B600 provides a straightforward, dependable option that aligns with Siemens’ assembly standards and performance expectations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355132514466,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_8cafacd1-542f-4fe0-af8a-b2cbad935e50.png?v=1764689473","url":"https:\/\/www.ampstate.com\/products\/siemens-lxd63b600-600a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}