{"product_id":"siemens-ced63b040l-40a-600v-3-pole-circuit-breaker","title":"Siemens CED63B040L - 40 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens CED63B040L is a 40A, 600V, 3-pole molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for reliable performance in a range of settings, this device helps keep electrical systems safe and running smoothly.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space and simplifies installation in crowded electrical enclosures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across varying loads and fault conditions, reducing nuisance trips and protecting delicate equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e provides synchronized protection for three-phase setups or multi-circuit panels where coordinated tripping matters.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e engineered to work with matching Siemens loadcenters and panelboards for seamless integration and consistent performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\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 CED63B040L\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 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eBy delivering precise overcurrent and short-circuit protection, the CED63B040L helps prevent electrical damage, reduces downtime, and extends the life of connected equipment. The compact form factor frees up panel space, while the thermal-magnetic trip unit ensures protection remains consistent as loads vary throughout the day.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels that require robust branch-circuit protection without sacrificing space.\u003c\/li\u003e \u003cli\u003eCommercial electrical closets where panel space is at a premium but reliability is non-negotiable.\u003c\/li\u003e \u003cli\u003eLight industrial panels needing dependable 3-pole protection for shared circuits and three-phase systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair with matching Siemens OEM loadcenters and panelboards for straightforward installation and predictable performance.\u003c\/li\u003e \u003cli\u003eFollow standard installation practices and torque specifications to ensure optimal trip sensitivity and longevity.\u003c\/li\u003e \u003cli\u003eConfirm alignment with local electrical codes and any AHJ requirements when configuring panel protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens CED63B040L 40A, 600V, 3-pole molded case circuit breaker from AmpState for space-efficient, reliable protection in residential, commercial, and light industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349775503522,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-ced63b040l-40-a-600-v-3-pole-circuit-breaker-ampstate-497.webp?v=1788723364","url":"https:\/\/www.ampstate.com\/products\/siemens-ced63b040l-40a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}