{"product_id":"siemens-3ug4622-1aa30-digital-monitoring-relay","title":"Siemens 3UG4622-1AA30 Digital Monitoring Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3UG4622-1AA30 Digital Monitoring Relay is a single‑phase current monitoring device in the SIRIUS family that provides a digital setting and a changeover output for protective and control circuits. The module is 22.5 mm wide for DIN‑rail mounting and operates from 24 V AC\/DC (50–60 Hz), with a current sensing range of 0.05–10 A (AC\/DC) and ON‑delay\/noise pulse delay of 0.1–20 s; it also offers a hysteresis of 0.01–5 A. Output is a single changeover contact (SPDT) with optional fault buffer and screw terminals, and the contact rating is listed at 15 A. Siemens lists 3UG5642-1CW30 as the preferred successor for this digital monitoring relay.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268184133866,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-017.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-3ug4622-1aa30-digital-monitoring-relay","provider":"GTG Hardware","version":"1.0","type":"link"}