{"product_id":"siemens-lxd63h600-600a-480v-3-pole-bolt-on-circuit-breaker","title":"Siemens LXD63H600 600A 480V 3-Pole Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens LXD63H600 — a 600A, 480V, 3‑pole bolt‑on molded case circuit breaker crafted to deliver dependable branch circuit overcurrent and short‑circuit protection in panelboards and load centers. Built for harsh environments and demanding service, this unit combines robust mounting with precise protection performance so you can protect large electrical feeders with confidence.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt‑on mounting\u003c\/strong\u003e for a rigid, vibration‑resistant bus connection that stays reliable under dynamic electrical loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal‑magnetic trip unit\u003c\/strong\u003e delivering stable, repeatable protection against both sustained overcurrent and instantaneous short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM‑grade compatibility\u003c\/strong\u003e designed to integrate seamlessly with matching Siemens load centers and panelboards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across environments\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications where large 3‑phase protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LXD63H600\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal‑magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 600A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt‑on\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy This Breaker Stands Out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic protective devices, the LXD63H600 is engineered for reliability in high‑demand panels. The bolt‑on mounting provides a solid, vibration‑resistant interface with the bus, minimizing connection looseness over time. The thermal‑magnetic trip mechanism reacts quickly to faults, reducing potential fire risk and protecting both conductors and equipment downstream. Its OEM‑level compatibility means you can streamline replacements and upgrades within Siemens‑matched systems, reducing install time and maintenance headaches.\u003c\/p\u003e \u003ch3\u003eIdeal Use Scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain disconnect or feeder protection in large residential, commercial, and light industrial panelboards\u003c\/li\u003e \u003cli\u003eProtection for 3‑phase feeders feeding motors, compressors, and other heavy loads\u003c\/li\u003e \u003cli\u003eRetrofit or replacement in Siemens OEM panelboards to maintain system consistency\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and Best Practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify system voltages and bus ratings (480V, 3‑phase) match the device specifications before installation.\u003c\/li\u003e \u003cli\u003eFollow standard bolt‑on mounting procedures to ensure a tight, vibration‑resistant connection.\u003c\/li\u003e \u003cli\u003eUse with compatible Siemens load centers and panelboards to maintain electrical and thermal performance.\u003c\/li\u003e \u003cli\u003eKeep a spare LXD63H600 on hand for rapid replacements and minimized downtime in critical facility circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a Glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: 600A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 480V\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt‑on\u003c\/li\u003e \u003cli\u003eType: Thermal‑magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short‑circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355132711074,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-lxd63h600-600-a-480-v-3-pole-bolt-on-circuit-breaker-406.webp?v=1788733898","url":"https:\/\/www.ampstate.com\/products\/siemens-lxd63h600-600a-480v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}