{"product_id":"siemens-6es7505-0ka00-0ab0-ps25w-24vdc","title":"Siemens 6ES7505-0KA00-0AB0 SIMATIC S7-1500 System Power Supply PS 25W 24V DC PLC Power Supply","description":"\u003cp\u003eThe Siemens 6ES7505-0KA00-0AB0 is a SIMATIC S7-1500 system power supply that feeds 25 W into the backplane bus from a 24 V DC input (19.2 to 28.8 V), drawing 1.3 A rated current with 20 ms mains buffering. It includes reverse-polarity and short-circuit protection and dissipates 6.2 W at nominal load.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6ES7505-0KA00-0AB0\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\u003eSIMATIC S7-1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct type designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePS 25W 24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply voltage (DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V (19.2-28.8 V permissible range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReverse polarity protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput current, rated (24V DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInfeed power to backplane bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower loss at nominal rating conditions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMains\/voltage failure stored energy time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEquipment protection class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIII, with protective conductor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation altitude above sea level, max.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5,000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature, horizontal installation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25 to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient temperature, vertical installation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25 to 40 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 x 147 x 129 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight, approx.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e350 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 25 W infeed budget is sized for the backplane bus and connected module electronics, not for powering field loads directly, so the configured rack's total module current draw needs to stay inside that 25 W ceiling per TIA Portal's power calculation; step up to a higher-wattage supply in the family once that budget is exceeded. The wider -25 to 60 degC horizontal rating versus -25 to 40 degC vertical is a factor when choosing panel orientation for hot cabinets.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eFeeding the S7-1500 backplane bus (CPU plus connected I\/O modules) in a standard control cabinet, including installations up to 5,000 m altitude or 60 degC ambient in horizontal mounting.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960617591067,"sku":"6ES7505-0KA00-0AB0","price":291.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7505-0ka00-0ab0-ps25w-24vdc-power-supply.png?v=1789715791","url":"https:\/\/stoklink.com\/products\/siemens-6es7505-0ka00-0ab0-ps25w-24vdc","provider":"Stoklink","version":"1.0","type":"link"}