Same-day processing, overnight shipping available! (Order by 5pm ET, M-F)
Your Guarantee: Warranty & Lifetime Support
Your satisfaction is our top priority, and we confidently stand behind the quality of our repairs. That's why every repair service is covered by our comprehensive 24-month warranty. Furthermore, we offer lifetime phone support – if you have questions or need assistance related to our repair down the road, we're here to help. Our service commitment is straightforward: we guarantee our work, and if you're not satisfied, we will make it right. Learn More about our Repair process.
Comprehensive Repairs You Can Depend On
We take immense pride in the quality and reliability of our work. Our process goes beyond simply fixing the immediate problem. We perform a comprehensive inspection of your main board (or other equipment) and proactively replace components known to be failure-prone or showing signs of potential future failure. Before any item is returned, it undergoes rigorous functional testing to ensure it meets performance specifications and operates flawlessly. Visit our main Repair Services page to learn more.
Save Significantly
Our primary goal is to save you hundreds, or even thousands, of dollars compared to the cost of new equipment replacement. By repairing existing components, we provide an economical solution that is also eco-friendly. At Roc Industrial, our commitment to integrity and community drives our consistent growth and ensures you receive a reliable, cost-effective solution.
Product Description
The Siemens 3RW3044-1AB14 is a solid-state soft starter designed for standard applications requiring smooth motor starting and stopping. This device effectively reduces mechanical stress and voltage dips during motor starts, extending the lifespan of both the motor and connected equipment. It offers adjustable voltage ramp-up and ramp-down times to optimize starting and stopping characteristics for various load types. Integrated overload protection safeguards the motor against excessive current draw, preventing damage and downtime. The compact design facilitates easy installation in existing control panels, and the intuitive parameterization simplifies commissioning. This soft starter provides a cost-effective and reliable solution for improving motor control and system performance in industrial environments.
Technical specifications
The Siemens 3RW3044-1AB14 is a compact and robust soft starter designed for three-phase asynchronous motors up to 31.5 kW (400 V) or 40 hp (460 V), providing a controlled ramp-up and ramp-down of motor voltage to minimize mechanical stress and current peaks during starting and stopping. This device incorporates a two-phase control method, reducing heat generation and energy consumption compared to traditional star-delta starters or direct-on-line starting. Integrated bypass contacts further minimize energy losses during steady-state operation, enhancing overall system efficiency. The 3RW3044-1AB14 features adjustable starting voltage, starting time, and stopping time parameters, allowing for precise adaptation to various load characteristics and application requirements. Comprehensive protection functions, including overload protection, motor protection, and device protection, safeguard the motor and starter against potential damage, ensuring reliable and long-lasting operation. Diagnostic LEDs provide clear status indication for quick troubleshooting and maintenance, minimizing downtime. The unit is designed for easy installation and commissioning, with clearly labeled terminals and a user-friendly interface, making it a suitable solution for a wide range of industrial applications, including pumps, fans, compressors, and conveyors.
Please Note: Roc Industrial operates as an independent service provider and is not an authorized distributor for the manufacturers or brands mentioned. Consequently, the original manufacturer's warranty is not applicable to items repaired or sold by us. Roc Industrial provides its own 2-year warranty on all repair services performed.
Buying Options
To receive a quote within 2 hours, please provide us with the details of your requirements. Our team will promptly review your request and send you a custom offer.
Ships from Rochester, NY