Siemens 3RW3035-1AB14 SIRIUS 3RW30 Soft Starter
The Siemens 3RW3035-1AB14 is a compact and efficient SIRIUS 3RW30 soft starter, specifically engineered for the smooth starting of three-phase asynchronous motors. Designed for applications up to 22 kW, this device effectively reduces the starting torque and current, protecting your mechanical drive components and the electrical supply system from high-stress peaks. It is a vital component for conveyors, small compressors, and fans where a controlled startup is a commercial priority to prevent mechanical wear and extend the lifespan of the machinery.
Commercial Specifications & Features
This soft starter belongs to the «S2» size family and is optimized for space-saving integration in industrial control cabinets.
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Part Number: 3RW3035-1AB14
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Rated Operational Current: 45 A (at 40 °C).
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Operational Voltage: 200…480 V AC.
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Control Supply Voltage: 110…230 V AC/DC.
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Motor Power Rating: 22 kW (at 400 V).
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Soft Start Function: Adjustable start voltage (40…100%) and ramp time (0…20s).
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Efficiency: Integrated bypass contact system to eliminate heat loss after the starting phase is complete.
Commercial Advice for Your Procurement
From a strategic procurement perspective, the 3RW3035-1AB14 provides an outstanding cost-to-performance ratio. It serves as a commercially superior alternative to traditional star-delta starters, offering a much smoother startup in a smaller footprint.
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Reduced Mechanical Maintenance: By eliminating the «kick» associated with direct starts, you significantly reduce the frequency of belt tightening and gear repairs, leading to lower total maintenance costs.
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Cabinet Space Efficiency: The compact S2 frame size allows for a dense arrangement of components, enabling the use of smaller, less expensive electrical enclosures.
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Standardized Solution: The 3RW30 series is a globally recognized standard, ensuring that your machinery can be easily serviced or replaced anywhere in the world, maintaining high resale value and reliability.
Professional Guidance for Your Orders
As specialized suppliers of Siemens SIRIUS drive technology, we provide the commercial reliability and global logistics speed your operations require.
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100% Genuine Siemens: We guarantee that every 3RW3035-1AB14 is an original, brand-new factory product.
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Strategic Availability: We maintain consistent stock of 3RW series soft starters to support your urgent maintenance needs or new project deadlines.
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Fast Global Shipping: We utilize an express logistics network to deliver your drive components quickly to any industrial site worldwide.
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Commercial Support: Our sales team is ready to assist you with volume pricing, lead-time coordination, and documentation for international trade.
