{"product_id":"abb-7tca085400r0341-ovr-30q","title":"ABB 7TCA085400R0341 OVR 30Q 30V 750mA 1P Surge Protective Device (SPD)","description":"\u003cp\u003eThe ABB 7TCA085400R0341 (OVR 30Q) protects 30 V, 8-wire (4-pair) signal lines with a space-saving single-module DIN-rail design. It carries a 750 mA rated current, clamps transients to a 43.5 V protection level, and discharges up to 10 kA (8\/20 µs), guarding multi-pair data cabling against lightning and switching surges.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOVR 30Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7TCA085400R0341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB OVR data \u0026amp; signal protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEAN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5415022375497\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal AC Voltage of System (Uo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Continuous Operating Voltage (Uc)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarge Current (I max, 8\/20 µs)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 kA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Protection Level (Up)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e43.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e750 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Frequency (f)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Protected Poles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Stripping Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 mm\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-40 to +80 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 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\u003e0.1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eCertifications \u0026amp; Standards\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eIEC 61643-21\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe 8-wire (4-pair) protection scheme covers a full multi-pair signal cable on one device instead of wiring four single-pair units. Its 750 mA rated current and 6 MHz rated frequency suit higher-pair-count data buses without materially loading the line, and the 37.8 V continuous operating voltage leaves headroom below the 43.5 V protection level for a nominal 30 V system. Screw-clamp terminals with an 8 mm stripping length keep field wiring consistent with other OVR data-line models.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":50229021770011,"sku":"7TCA085400R0341","price":684.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/abb-7tca085400r0341-ovr-30q-spd.jpg?v=1790959713","url":"https:\/\/stoklink.com\/products\/abb-7tca085400r0341-ovr-30q","provider":"Stoklink","version":"1.0","type":"link"}