{"product_id":"siemens-3ua5400-2b-thermal-overload-relay-12-5-20a-660v","title":"Siemens 3UA5400-2B Thermal Overload Relay 12.5-20A 660V","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3UA5400-2B is a three-pole thermal overload relay designed for motor protection when mounted on Siemens contactors, with a current setting range of 12.5 to 20 A and a voltage rating of 660 V. The device provides thermal-delay protection and includes a 1 NO + 1 NC auxiliary contact for feedback to control circuits. Part of the 3UA family (also listed as 3UA54 00-2B), it is commonly used with Siemens contactors in motor control circuits, including models in the 3TF32\/3TF33 series, to monitor current and trip on overload. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268180693226,"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-3ua5400-2b-thermal-overload-relay-12-5-20a-660v","provider":"GTG Hardware","version":"1.0","type":"link"}