{"product_id":"cutler-hammer-c306dn3-three-phase-thermal-overload-relay","title":"Cutler-Hammer C306DN3 Three-Phase Thermal Overload Relay","description":"\u003cdiv\u003e\u003cp\u003eThe Cutler-Hammer C306DN3 is a three-pole thermal overload relay rated for 600V, and it is listed under the Series B1 family. The model name C306DN3 identifies the unit, aligning with its 3-pole configuration intended for three-phase electrical protection schemes. This device operates as a thermal overload relay, delivering overload protection by interrupting current in response to excessive heat in the protected circuit, a fundamental role for protective relays in electrical control systems. The information provided specifies a 600V rating and a 3-pole design, which are the key specifications that inform compatibility with 3-phase circuits and industrial electrical installations requiring thermal overload protection. By design, this Cutler-Hammer relay belongs to a lineage of protective relays within the brand’s catalog, with the Series B1 designation indicating its place in that product family.\u003c\/p\u003e\u003c\/div\u003e","brand":"CUTLER HAMMER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46293861040362,"sku":null,"price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-066.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/cutler-hammer-c306dn3-three-phase-thermal-overload-relay","provider":"GTG Hardware","version":"1.0","type":"link"}