{"product_id":"siemens-3ty7403-0ak6-motor-protection-relay-120v-coil","title":"Siemens 3TY7403-0AK6 Motor Protection Relay 120V Coil","description":"\u003cdiv\u003e\u003cp\u003eSiemens 3TY7403-0AK6 is a Sirius motor-control coil designed to energize a broad family of world-series contactors. This AC-operated coil is compatible with common Siemens contactors including 3TF30–33, 3TF40–43, 3TH3, 3TH4, 3TB40–44, 3TC44 and 3TH8, and it accepts 110 V AC at 50 Hz or 120 V AC at 60 Hz, making it a versatile replacement for both North American and international power standards. As a 3TY-series coil, it provides the magnetic actuation required to pull in the contactor’s main contacts when control power is applied, enabling motor start\/stop control in a variety of industrial motor-control circuits. The 3TY7403-0AK6 can replace 3TY4803-0AK6, helping align spare inventory across multiple frame sizes without changing the overall control scheme. Used in applications where Siemens World Series contactors are employed, this coil supports reliable switching of motor loads in drives, pumps, conveyors, and other equipment that rely on remote-control energization of a contactor coil. This part is a direct coil accessory and does not include the contactor itself, ensuring compatibility with existing control wiring and interlock logic when pairing with the appropriate World Series contactor assembly.\u003c\/p\u003e\u003c\/div\u003e","brand":"SIEMENS","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268177449194,"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-3ty7403-0ak6-motor-protection-relay-120v-coil","provider":"GTG Hardware","version":"1.0","type":"link"}