{"product_id":"siemens-48asd3m20-class-20-thermal-overload-relay","title":"Siemens 48ASD3M20 Class 20 Thermal Overload Relay","description":"\u003cdiv\u003eThe Siemens 48ASD3M20 is a three-phase solid-state overload relay (ESP100) designed to protect motors by monitoring current and tripping the circuit when an overload occurs. It is rated for 2.5–10 A full-load current and operates up to 600 V, with a Class 20 trip specification and a manual reset mechanism. This unit uses Frame Size A and is intended for use with Furnas\/SIEMENS 48ASD starters in sizes 00, 0 and 1, making it suitable for small-to-medium 3-phase motor control circuits. Common applications include motor protection in compact industrial starter configurations where solid-state overload protection is preferred over thermal relays, and it forms part of the ESP100 family used to retrofit or upgrade existing motor control assemblies.\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268197634282,"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-48asd3m20-class-20-thermal-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}