{"product_id":"siemens-3rw3046-1ab04-sirius-soft-starter-system","title":"Siemens 3RW3046-1AB04 Sirius Soft Starter System","description":"\u003cdiv\u003e\u003cp\u003eThe Siemens SIRIUS 3RW3046-1AB04 soft starter is a size S3 three-phase motor soft starter designed to reduce inrush, control torque, and limit electrical stress during start\/stop cycles. It handles up to 100 A and is rated for 55 kW at 400 V, with a wide operating voltage range of 200–460 V AC and a 24 V AC\/DC control supply accessible via screw terminals. This unit uses screw-terminal connections for both power and control wiring and is specified for ambient operation up to 40 °C, making it suitable for compact panels and space‑constrained installations. Marketed as part of the SIRIUS 3RW soft-starter family, the 3RW3046-1AB04 provides soft-start and soft-stop functionality to protect motors such as fans, pumps, conveyors, and other 3-phase loads where reduced mechanical stress and smoother acceleration are beneficial. Important product notes indicate this specific model is no longer available and its successor is the 3RW4047-1BB04, with the 3RW30 family offering fewer functions and differing dimensions, so compatibility should be verified if replacing an existing installation. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268194521322,"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-3rw3046-1ab04-sirius-soft-starter-system","provider":"GTG Hardware","version":"1.0","type":"link"}