{"product_id":"siemens-3ub1005-1qf7-overload-relay","title":"Siemens 3UB1005-1QF7 Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3UB1005-1QF7 Overload Relay is a motor-protection device with an adjustable trip range of 6.3 to 25 A and a control voltage of 110 to 127 V AC, designed to shield motors from damage due to excess current. It includes a single normally open and a single normally closed auxiliary contact (1NO1NC) to provide status signals to the control circuit or PLC when an overload condition is detected or cleared. Listed as an MRO unit, this relay appears in surplus or refurbished stock catalogs while retaining its Siemens designation and electrical characteristics. The 3UB1005-1QF7 configuration represents a specific setup within Siemens’ overload-relay family, enabling straightforward identification in legacy installations or when retrofitting compatible control schemes. With its adjustable current setting and a built-in auxiliary contact, the relay offers simple integration for monitoring and interlocking circuits, helping maintain motor reliability in applications where the load current approaches the motor’s rated capacity. The device’s compact design complements standard industrial control panels, providing reliable protection for motors in a wide range of industrial control applications that rely on consistent and safe operation.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268182528234,"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-3ub1005-1qf7-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}