{"product_id":"siemens-3rt1044-3b-power-contactor","title":"Siemens 3RT1044-3B Power Contactor","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens 3RT1044-3BB40 power contactor is a three-pole AC-3 rated device designed to start and stop three-phase motors in industrial controls. It is capable of switching up to 65 A and up to 30 kW at 400 V, with a 24 V DC control coil for reliable energization in standard control circuits, and it uses a spring-type main terminal for secure, vibration-resistant connections in panel installations. This Size S3 contactor is intended for AC-3 duty, which covers the switching and starting of moderate to heavy three-phase loads in automation systems, making it suitable for general motor control in manufacturing environments where a 400 V supply is present. The catalog notes the 3RT1044 family is part of Siemens Sirius lineage, with a stated successor in the 3RT2 family to ease migration while preserving mounting and electrical interfaces. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268107587818,"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-3rt1044-3b-power-contactor","provider":"GTG Hardware","version":"1.0","type":"link"}