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SIEMENS 3RW4026-1BB04
by Siemens
Read verified buyer reviews ↓OverviewThe SIEMENS 3RW4026-1BB04 SIRIUS Soft Starter stands as a cornerstone for superior motor management within industrial settings. This sophisticated unit expertly governs the acceleration and deceleration cycles of motors, markedly lessening mechanical stress on both the motor itself and any attached equipment. By eradicating sudden starts and stops, it fosters a prolonged operational lifespan, diminishes wear, and elevates the overall dependability and efficiency of your systems, even in challenging industrial conditions. Crafted for straightforward integration and enduring performance, the 3RW4026-1BB04 is more than a mere soft starter; it's a vital element for streamlining your operational procedures. Its refined engineering integrates energy conservation with exhaustive motor safeguarding, making it an essential component across a variety of uses, from conveyor systems to intricate HVAC setups.Key Features Exact Motor Control: Achieve exceptional command over motor acceleration and deceleration for all industrial requirements. Thorough Motor Safeguarding: Benefit from extensive protection against excessive currents, overloads, and undervoltage conditions, thereby shielding your valuable assets. Extended Equipment Life: Reduce mechanical strain and deterioration on motors and driven machinery, leading to increased operational longevity and decreased upkeep expenses. Energy Efficiency: Enhance power usage by regulating inrush currents during startup, contributing to considerable energy savings. Compact Construction: Its space-saving form factor enables simple incorporation into existing control panels, maximizing your valuable cabinet area. Seamless Connectivity: Engineered for compatibility with a diverse array of industrial automation frameworks, facilitating effortless system integration. Robust Industrial Resilience: Constructed to endure demanding industrial environments, ensuring consistent performance and a high safety protection class. Technical SpecificationsThe SIEMENS 3RW4026-1BB04 is a distinguished member of the esteemed SIRIUS product family, affirming its superior quality and dependability. This soft starter is adeptly engineered for operation across a wide spectrum of industrial voltage levels, offering significant adaptability for various configurations. It is specifically rated for handling motor applications ranging from moderate to high power, providing consistent output where it is most critical. Installation is simplified through its convenient DIN rail-mounted design, allowing for rapid and secure placement within your control panels. Furthermore, its sturdy construction assures reliable performance within a broad range of industrial operating temperatures, and it features a high protection class, guaranteeing safety and resilience even in the most demanding environments.Applications Industrial Motor Regulation: Ideally suited for the precise management of motors in conveyor systems, mixing apparatus, ventilation units, and other critical industrial machinery. HVAC Systems: Improves motor regulation and safeguarding in building automation and climate control systems, ensuring smooth and efficient functioning. Factory Automation: Integral for achieving smooth and efficient motor start-ups in various manufacturing processes, boosting productivity and reliability. Pumps and Compressors: Effectively lowers problematic inrush currents and significantly enhances motor protection for vital pumping and compression applications. Material Handling: Ideal for systems requiring gentle acceleration and deceleration, such as hoists, cranes, and automated guided vehicles. Textile and Printing Machinery: Provides the delicate control necessary for sensitive equipment to prevent material damage and ensure consistent output. Why Choose This Model?Unmatched ReliabilityAs a product originating from SIEMENS, the 3RW4026-1BB04 carries a heritage of engineering excellence and dependable performance, ensuring your operations proceed without interruption day after day.
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SIEMENS 3RW4026-1BB04
Overview
This is a genuine Siemens component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The SIEMENS 3RW4026-1BB04 is a distinguished member of the esteemed SIRIUS product family, affirming its superior quality and dependability. This soft starter is adeptly engineered for operation across a wide spectrum of industrial voltage levels, offering significant adaptability for various configurations. It is specifically rated for handling motor applications ranging from moderate to high power, providing consistent output where it is most critical. Installation is simplified through its convenient DIN rail-mounted design, allowing for rapid and secure placement within your control panels. Furthermore, its sturdy construction assures reliable performance within a broad range of industrial operating temperatures, and it features a high protection class, guaranteeing safety and resilience even in the most demanding environments.
Applications
- Industrial Motor Regulation: Ideally suited for the precise management of motors in conveyor systems, mixing apparatus, ventilation units, and other critical industrial machinery.
- HVAC Systems: Improves motor regulation and safeguarding in building automation and climate control systems, ensuring smooth and efficient functioning.
- Factory Automation: Integral for achieving smooth and efficient motor start-ups in various manufacturing processes, boosting productivity and reliability.
- Pumps and Compressors: Effectively lowers problematic inrush currents and significantly enhances motor protection for vital pumping and compression applications.
- Material Handling: Ideal for systems requiring gentle acceleration and deceleration, such as hoists, cranes, and automated guided vehicles.
- Textile and Printing Machinery: Provides the delicate control necessary for sensitive equipment to prevent material damage and ensure consistent output.
Why Choose the 3RW4026-1BB04?
Unmatched Reliability
As a product originating from SIEMENS, the 3RW4026-1BB04 carries a heritage of engineering excellence and dependable performance, ensuring your operations proceed without interruption day after day.
Availability & Shipping
- ▸In stock: 3RW4026-1BB04 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 3RW4026-1BB04 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Siemens resources
What Verified Buyers Say
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.