{"product_id":"siemens-3ru2126-4bb0-thermal-overload-relay","title":"Siemens 3RU2126-4BB0 Thermal Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens Sirius 3RU2126-4BB0 Thermal Overload Relay is a motor-protection device for 3‑phase circuits, adjustable from 14 to 20 A and designed to mount with size S0 contactors. It uses screw-terminals for both the main and auxiliary circuits and supports both manual and automatic reset, with an insulation rating up to 690 V and a surge withstand of 6 kV. The relay is part of the Sirius 3RU2 family, offers Class 10 thermal protection, and is rated for operation from -40 to +70 °C, making it suitable for industrial motor protection applications at typical industrial voltages. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268125348074,"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-3ru2126-4bb0-thermal-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}