{"product_id":"siemens-3rw4454-6bc44-industrial-automation-module","title":"Siemens 3RW4454-6BC44 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen industrial motors start, high inrush current can damage equipment and waste energy. The Siemens 3RW4454-6BC44 SIRIUS Soft Starter provides controlled acceleration, reducing mechanical stress and electrical surges. This Industrial Automation Module is designed for high-feature applications, integrating bridging contactors and thyristors for reliable operation.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe Siemens 3RW4454-6BC44 offers robust performance parameters:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOperating current at 40°C: 615 A (standard), 1065 A (inside-delta)\u003c\/li\u003e\n\u003cli\u003eRated power: 355 kW at 400 V (standard), 630 kW at 400 V (inside-delta)\u003c\/li\u003e\n\u003cli\u003eControl supply voltage: 230 V AC at 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eDimensions: 510 x 640 x 290 mm (WxHxD)\u003c\/li\u003e\n\u003cli\u003eProtection class: IP00\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specs enable the 3RW4454-6BC44 to handle heavy-duty motors while maintaining efficiency.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThis soft starter excels in demanding environments such as conveyors, pumps, and compressors. For example, in a mining conveyor system, the 3RW4454-6BC44 reduces startup torque, preventing belt damage and extending motor life. The inside-delta configuration doubles current capacity for larger loads.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the Siemens 3RW4454-6BC44 using screw fixing on a vertical surface. Maintain 100 mm clearance above, 5 mm sidewards, and 75 mm below for airflow. Use busbar connections for main current and screw terminals for control circuits. Ensure ambient temperature does not exceed 60°C during operation.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe integrated diagnostics display fault signals, simplifying troubleshooting. With built-in motor overload protection and thermal resistor evaluation, the 3RW4454-6BC44 minimizes unplanned downtime. Regular inspection of connections and cooling paths ensures long service life.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eVerify your motor's rated power and voltage. The 3RW4454-6BC44 suits 200-460 V AC systems. For inside-delta wiring, it delivers 1065 A. Contact PLC Source PRO (ubest101) for expert support in selecting the right soft starter for your application.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default","offer_id":44409477595235,"sku":"3RW4454-6BC44","price":294.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/3RW4454-6BC44.jpg?v=1785155681","url":"https:\/\/www.plcsourcepro.com\/products\/siemens-3rw4454-6bc44-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}