{"product_id":"siemens-smbkfd3-fd-3-phase-main-sub-feed-breaker-kit","title":"Siemens SMBKFD3 Fd 3-phase Main Sub-feed Breaker Kit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIEMENS SMBKFD3 is a 3-phase main and sub-feed breaker kit designed for use with FD-frame loadcenters and distribution panels. This kit provides the hardware and breaker components needed to configure a panel for either main breaker or sub-feed breaker operation in a 3-phase electrical distribution system. Licensed electricians install this kit during new panel installations or retrofits where main disconnect or sub-feed functionality is required at the distribution point.\u003c\/p\u003e\n\u003cp\u003eThis kit is suited for commercial and industrial electrical distribution applications where 3-phase power is present. It is used in loadcenters requiring FD-frame breaker configurations, including main disconnect setups and sub-feed arrangements feeding downstream panels. Installation is performed by qualified electricians following applicable NEC requirements for panel and distribution equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSupports 3-phase main breaker and sub-feed breaker configurations\u003c\/li\u003e\n  \u003cli\u003eDesigned for FD-frame Siemens loadcenters and distribution panels\u003c\/li\u003e\n  \u003cli\u003eKit format includes components needed for complete installation\u003c\/li\u003e\n  \u003cli\u003eCompact form factor suitable for standard panel enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style kit for use with Siemens FD-frame 3-phase loadcenters and distribution panels requiring main or sub-feed breaker configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the panel and all upstream power sources before beginning work. Verify the panel is rated for FD-frame breaker components before installing this kit. Follow Siemens installation documentation for torque and wiring procedures specific to the panel model.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhase\u003c\/strong\u003e: 3-Phase\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrame Type\u003c\/strong\u003e: FD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Main and Sub-Feed Breaker Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e: 13.78 inches x 8.661 inches x 3.937 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.012 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78364332298\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SIEMENS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SMBKFD3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":51383073440050,"sku":"SMBKFD3","price":2304.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312678735.jpg?v=1782587263","url":"https:\/\/voomisupply.com\/products\/siemens-smbkfd3-fd-3-phase-main-sub-feed-breaker-kit","provider":"Voomi Supply","version":"1.0","type":"link"}