{"product_id":"siemens-hlmxd63b700-700a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens HLMXD63B700 - 700 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HLMXD63B700 is a 700A, 600V, 3-pole bolt-on molded case circuit breaker designed to safeguard panelboards and load centers with dependable, repeatable protection. Built for demanding electrical environments, this unit delivers solid performance right where you need it—in residential, commercial, and light industrial applications.\u003c\/p\u003e \u003cp\u003eKey advantages that set this breaker apart\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eSecure bolt-on mounting\u003c\/b\u003e provides a rigid, vibration-resistant bus connection, helping maintain reliable electrical continuity even in environments with movement or vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThermal-magnetic trip unit\u003c\/b\u003e delivers stable, repeatable protection by combining thermal and magnetic sensing to respond accurately to both overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eOEM compatibility\u003c\/b\u003e is designed to work with matching Siemens load centers and panelboards, ensuring a cohesive protection system and straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole configuration\u003c\/b\u003e enables effective protection for three-phase systems, simplifying integration in multi-wire and commercial circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eRobust molded-case construction\u003c\/b\u003e provides durable, long-lasting performance in a range of installations where reliable branch-circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cbmanufacturer:\u003e Siemens\u003c\/bmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\u003cbpart number:\u003e HLMXD63B700\u003c\/bpart\u003e\u003c\/li\u003e \u003cli\u003e\u003cbtype:\u003e Thermal-magnetic molded case circuit breaker\u003c\/btype:\u003e\u003c\/li\u003e \u003cli\u003e\u003cbamperage rating:\u003e 700A\u003c\/bamperage\u003e\u003c\/li\u003e \u003cli\u003e\u003cbvoltage rating:\u003e 600V\u003c\/bvoltage\u003e\u003c\/li\u003e \u003cli\u003e\u003cbnumber of poles:\u003e 3\u003c\/bnumber\u003e\u003c\/li\u003e \u003cli\u003e\u003cbmounting style:\u003e Bolt-on\u003c\/bmounting\u003e\u003c\/li\u003e \u003cli\u003e\u003cbapplication:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/bapplication:\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker a smart choice\u003c\/h3\u003e\n\u003cp\u003eThis Siemens HLMXD63B700 is purpose-built to deliver precise protection where it matters most—your panelboard or load center. The bolt-on design eliminates loose connections that can lead to nuisance trips or heat buildup, while the thermal-magnetic trip mechanism provides predictable responses to various fault conditions. If you’re upgrading an electrical system or designing a new installation, this unit’s exact 700A rating and 600V capacity ensure it fits within a wide range of commercial and industrial circuits without compromising safety or performance.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential, commercial, and light industrial panelboards where reliable branch-circuit protection is required\u003c\/li\u003e \u003cli\u003eNew installations or replacements in Siemens-compatible OEM load centers to maintain system-wide protection coordination\u003c\/li\u003e \u003cli\u003eSituations demanding a rigid, vibration-resistant connection to the bus to prevent intermittent faults\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HLMXD63B700, you gain a proven, purpose-built solution that emphasizes dependable protection, straightforward integration, and compatibility with Siemens panel ecosystems. It’s engineered to perform when it counts—delivering consistent protection for demanding electrical installs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349811876002,"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_1675cf5c-b1c6-4f9f-85e3-300c35b1722d.png?v=1764157499","url":"https:\/\/www.ampstate.com\/products\/siemens-hlmxd63b700-700a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}