{"product_id":"schneider-electric-ta25d3s2504tpe","title":"Schneider Electric TA25D3S2504TPE TransferPacT 3P 250 A Rotary 400 V Automatic Transfer Switch","description":"\u003cp\u003eThe Schneider Electric TA25D3S2504TPE is a 3-pole TransferPacT automatic transfer switch rated 250 A at 400 V AC, built to change the source of supply between two AC networks without interrupting a standby or life-safety load. It carries a rotary knob \/ selector switch on the front for local status and control, and it is intended for uninterrupted-duty changeover in industrial, commercial and healthcare installations within the 250 A frame.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTA25D3S2504TPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRange of product\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTransferPacT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct or component type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic transfer switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDevice application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChange source of supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ie] rated operational current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ith] conventional free air thermal current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 A at 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ue] rated operational voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400 V AC 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Ui] rated insulation voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitch: 800 V | Controller: 500 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Uimp] rated impulse withstand voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitch: 8 kV | Controller: 6 kV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Icm] rated short-circuit making capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 kA switch-disconnector alone 400 V AC at 50 Hz | 330 kA with upstream protection circuit breaker 400 V AC at 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e[Icw] rated short-time withstand current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kA during 0.5 s | 15 kA during 0.1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUtilization category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC-33B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer switch class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of contact positions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 (mechanically and electrically indicated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal contacts composition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 NO + 2 NC, 1 NC + 2 NO, or 2 NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic, Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotary knob, selector switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRotary knob \/ selector switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFixed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection (upside \/ downside)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrewed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection pitch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical interlocking\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWith mechanical interlocking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocal signalling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED indicator (green) for power ON | LED indicator (red) for alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLocking options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePadlock in OFF position | Padlock in SI \/ SII position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated duty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUninterrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIP degree of protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP40 front face (automatic mode), IP20 inside enclosure (manual mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient air temperature, operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25…70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient air temperature, storage\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\u003ePollution degree\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\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\u003e370 mm x 341 mm x 185.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIEC 60947-6-1\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\u003eCB\u003c\/li\u003e\n\u003cli\u003eCCC\u003c\/li\u003e\n\u003cli\u003eIEC 60947-6-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 3-pole TA25D3S2504TPE switches only the phase conductors, so the neutral stays solidly connected between the two sources; pick this execution where both the normal and the standby supply share a common neutral-to-earth bond. Its rotary knob \/ selector switch controller gives local automatic\/manual control without a display, a simpler option for panels where remote diagnostics are not required and panel depth or cost is the deciding factor. Within the 250 A frame, this 250 A setting shares its enclosure footprint with the other current ratings built on the same frame, so the panel cut-out does not change if a different rating from the same frame is specified instead. The 10 kA during 0.5 s | 15 kA during 0.1 s short-time withstand current lets it be installed directly downstream of an upstream breaker sized to that let-through level, without extra current-limiting fuses, and the AC-33B utilization category confirms it for uninterrupted-duty source changeover.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":54078643765531,"sku":"TA25D3S2504TPE","price":1775.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/schneider-electric-ta25d3s2504tpe-transferpact-automatic-transfer-switch.jpg?v=1790904879","url":"https:\/\/stoklink.com\/products\/schneider-electric-ta25d3s2504tpe","provider":"Stoklink","version":"1.0","type":"link"}