{"product_id":"siemens-6ep1961-2ba31-sitop-pse200u-selectivity-module","title":"Siemens 6EP1961-2BA31 SITOP PSE200U Selectivity Module 4x3 A 24 V DC","description":"\u003cp\u003eThe Siemens SITOP PSE200U 6EP1961-2BA31 is a 4-channel selectivity module that distributes a 24 V\/12 A DC input across four individually monitored 3 A outputs, each with an adjustable overcurrent threshold from 0.5 to 3 A. It isolates a faulted branch within about 5 seconds on excess current while the other three channels stay powered, and reports per-channel status through a three-color LED.\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\u003e6EP1961-2BA31\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 PSE200U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC (22...30 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 A rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current per Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 A rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjustable Threshold\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5...3 A via potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Delay (overcurrent)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 5 s maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Limitation Trip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5x set value, typ. 100 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImmediate Switch-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIout above set value and Vin below 20 V, approx. 0.5 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e97%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Loss\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20, Class III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature (operation)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25...+60 degrees C, natural convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure (W x H x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e72 x 80 x 72 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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMTBF (40 degrees C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e755,915 h\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\u003eUKCA\u003c\/li\u003e\n\u003cli\u003eEAC\u003c\/li\u003e\n\u003cli\u003eCB\u003c\/li\u003e\n\u003cli\u003eShipbuilding\u003c\/li\u003e\n\u003cli\u003eABS\u003c\/li\u003e\n\u003cli\u003eDNV\u003c\/li\u003e\n\u003cli\u003eEPD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe PSE200U provides per-branch selectivity: a short circuit on one of the four 3 A outputs trips only that channel through its own current-dependent overload release, instead of pulling down the shared 12 A input bus. That makes it the right choice downstream of a single 24 V SITOP power supply feeding several independent I\/O groups or field devices. Each channel's 0.5-3 A adjustable threshold can be tuned to the actual load current rather than left at the full 3 A rating, tightening fault detection, and the non-isolated remote reset input lets a channel be power-cycled without breaking the DIN-rail bus.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eDistributing and protecting multiple 24 V field-device or I\/O branch circuits from one power supply, selective fault isolation in control cabinets, and machine sub-circuit protection.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960763769115,"sku":"6EP1961-2BA31","price":157.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6ep1961-2ba31-sitop-pse200u-selectivity-module.png?v=1789681015","url":"https:\/\/stoklink.com\/products\/siemens-6ep1961-2ba31-sitop-pse200u-selectivity-module","provider":"Stoklink","version":"1.0","type":"link"}