{"product_id":"siemens-3ub8523-6ew2-solid-state-overload-relay","title":"Siemens 3UB8523-6EW2 Solid State Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3UB8523-6EW2 Solid State Overload Relay is an electronic protective device designed to guard three‑phase motors in Siemens motor control systems. Identified by the part number 3UB8523-6EW2 and also listed under the alternate reference 958LEB3SA in some listings, this solid‑state relay integrates into Siemens starter and control circuits to provide fast, wear‑free motor protection with no moving parts. As part of Siemens’ solid‑state overload family, it monitors current in real time and coordinates with the associated contactor to interrupt power when an overcurrent condition is detected, helping to prevent motor damage and reduce nuisance trips from minor surge events. The 3UB8523-6EW2 variant is designed for use with compatible Siemens equipment in industrial motor drives and is commonly used in applications such as pumps, fans, conveyors, and compressors where reliable motor protection and quick response are essential. For exact electrical characteristics and mounting details, consult the official Siemens datasheet or Industry Mall listing for the precise current range and trip class options specific to this model.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268182724842,"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-3ub8523-6ew2-solid-state-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}