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The 3RW4447-6BC45 SIEMENS SIRIUS Soft Starter is a high-performance device designed to provide optimal motor protection and efficient motor start-up in demanding industrial environments. With a current rating of 432A and a power capacity of 400kW at 690V under standard...
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The 3RW4447-6BC45 SIEMENS SIRIUS Soft Starter is a high-performance device designed to provide optimal motor protection and efficient motor start-up in demanding industrial environments. With a current rating of 432A and a power capacity of 400kW at 690V under standard conditions (40°C), this soft starter is engineered to handle large motors and ensure smooth, controlled motor starts and stops. It is ideal for applications requiring high starting torque, such as compressors, pumps, conveyors, and HVAC systems.
This soft starter offers exceptional benefits by reducing mechanical wear, electrical stress, and energy consumption during motor startups. The controlled acceleration and deceleration ensure that motors experience a gradual and safe ramp-up to full speed, protecting them from the damaging effects of sudden starts and reducing the risk of downtime caused by motor failure. Additionally, the 3RW4447-6BC45 minimizes inrush current, which helps lower the impact on the electrical supply network and enhances overall system efficiency.
Incorporating advanced protection features, the 3RW4447-6BC45 provides motor overload protection, phase failure detection, and integrated diagnostics. These capabilities ensure that the motor is consistently operating within safe parameters, significantly reducing the risk of damage to the motor and associated equipment. This makes it a dependable choice for critical applications that demand continuous, reliable performance.
The 3RW4447-6BC45 is designed with flexibility in mind, allowing for easy integration into existing systems and simple configuration to meet specific application requirements. Its rugged construction and high-quality components guarantee long-term, reliable operation even in harsh industrial environments. Additionally, its energy-efficient design ensures lower operational costs by minimizing energy waste during the motor start-up process. This soft starter provides a cost-effective solution for ensuring reliable motor protection and efficient operation in demanding applications.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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