{"product_id":"siemens-6ep4348-7rb00-0ax0-sitop-red1200-redundancy-module","title":"Siemens 6EP4348-7RB00-0AX0 SITOP RED1200 24\/48V 80A Power Supply Redundancy Module","description":"\u003cp\u003eThe Siemens 6EP4348-7RB00-0AX0 is a SITOP RED1200 redundancy module that decouples two parallel 12-48 V DC power supplies feeding a single 24 V-class output rated 80 A. It reaches 97.5% efficiency and keeps the load powered if either input supply fails, with each input path protected by internal decoupling, suited for machines where continuous operation must survive a single supply fault.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU \/ MLFB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6EP4348-7RB00-0AX0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSITOP RED1200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4025515155805\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput voltage DC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-48 V, range 10-58 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC nominal (Vin minus approx. 0.6 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput current, rated\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss, typical\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection class \/ IP\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass III, IP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temp, operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 ... +70 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temp, storage\/transport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 ... +85 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (WxHxD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 x 135 x 125 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN rail EN 60715 35x7.5\/15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMTBF at 40 C\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4,900,000 h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.01 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCE\u003c\/li\u003e\n\u003cli\u003eEPD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eRED1200 decouples two SITOP power supplies sharing one 24 V output rail, so either supply can fail or be serviced without an output interruption; pick this over simple diode-OR redundancy when 80 A total output and 97.5% efficiency matter more than the lower cost of a diode module. An input range down to 12 V DC also allows pairing with 24 V or 48 V-class supplies on the same rail.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eUsed downstream of two parallel SITOP supplies in process control, machine safety circuits, or continuous-production lines where a single power-supply failure must not interrupt the 24 V DC load.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960774320411,"sku":"6EP4348-7RB00-0AX0","price":289.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6ep4348-7rb00-0ax0-sitop-red1200-redundancy-module.png?v=1789679943","url":"https:\/\/stoklink.com\/products\/siemens-6ep4348-7rb00-0ax0-sitop-red1200-redundancy-module","provider":"Stoklink","version":"1.0","type":"link"}