{"product_id":"siemens-ed63b110-110a-600v-3-pole-bolt-on-circuit-breaker","title":"Siemens ED63B110 - 110 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Siemens ED63B110 — a 110 A, 600 V, 3-pole bolt-on molded case circuit breaker engineered for dependable branch circuit protection in panelboards and load centers. Built to integrate seamlessly with Siemens OEM equipment, it delivers reliable overcurrent and short-circuit protection across residential, commercial, and light industrial applications.\u003c\/p\u003e \u003ch2\u003eWhy the ED63B110 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e: A rigid connection to the bus bars minimizes vibration-induced movement, ensuring stable electrical contact even in environments with equipment vibration or movement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e: Combines time-delayed thermal protection with instant magnetic tripping for fast response to faults, delivering stable, repeatable protection performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e: Specifically engineered to fit matching Siemens load centers and panelboards, helping maintain proper coordination and simplifying installation and future maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 600 V protection\u003c\/strong\u003e: Ideal for three-phase distributions common in commercial and light industrial settings, while still suitable for complex residential circuits that require robust phase protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e \u003cli\u003ePart number: ED63B110\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 110 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\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 for panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is well-suited for panel installations in spaces where reliable protection is critical. Use it to:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplace a worn or failed 3-pole breaker in Siemens panelboards to restore circuit protection.\u003c\/li\u003e \u003cli\u003eProtect three-phase distribution circuits in small commercial setups and light industrial equipment runs.\u003c\/li\u003e \u003cli\u003eProvide robust, consistent protection for HVAC, motors, lighting, and other branch circuits that require reliable 110 A protection at up to 600 V.\u003c\/li\u003e \u003cli\u003eMaintain electrical system coordination within Siemens-made load centers by using a matching ED63 series device.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and performance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility by using ED63-series breakers designed for your Siemens load center to ensure proper fit and coordination.\u003c\/li\u003e \u003cli\u003eUse the bolt-on mounting as intended for a stable, vibration-resistant connection to the bus bar, reducing the risk of connection loosening over time.\u003c\/li\u003e \u003cli\u003eRely on the thermal-magnetic trip to handle both overloads and short circuits—thermal protection for sustained overcurrent and magnetic trip for instantaneous fault isolation.\u003c\/li\u003e \u003cli\u003eKeep a spare ED63B110 on hand for quick maintenance and downtime minimization in critical panel installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEngineered for reliability, the Siemens ED63B110 delivers precise, dependable protection for your 110 A circuits at up to 600 V. If you’re upgrading, replacing, or constructing a panelboard or load center that requires a robust 3-pole bolt-on breaker, ED63B110 offers a tried-and-true solution designed to integrate smoothly with Siemens electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349794869410,"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_833bfa59-185c-44a2-9e88-f290cebf8107.png?v=1764156977","url":"https:\/\/www.ampstate.com\/products\/siemens-ed63b110-110a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}