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Siemens 3RT2026-2BB40
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 3RT2026-2BB40 is a high-performance SIRIUS power contactor, expertly engineered for robust industrial motor control and automation scenarios. This vital component enables consistent and secure switching for electric motors and various industrial loads. Featuring a substantial 32A rated current and a responsive 24V DC coil, the 3RT2026-2BB40 is adept at managing AC-3 loads up to 15 kW at 400V AC, making it a versatile choice for numerous operational needs. Its compact yet resilient construction guarantees an extended operational life and facilitates straightforward integration into existing motor starters, advanced automation setups, and essential industrial control panels. This Siemens SIRIUS contactor exemplifies precision German engineering, offering unmatched reliability and efficiency. It is an indispensable asset for professionals aiming to elevate their control systems with components that deliver consistent, premium performance. Whether expanding an existing configuration or developing a new one, the 3RT2026-2BB40 represents a prudent investment for optimizing operational capabilities.Key Features 32A Current Rating: Optimized for efficient switching of a wide array of electric motors and demanding industrial loads, ensuring robust power handling. 24V DC Coil Operation: Delivers exceptionally stable and precise functionality, crucial for complex automation and control systems where unwavering reliability is paramount. AC-3 Load Capacity: Capable of managing motor loads up to 15 kW at 400V AC, providing ample capacity for various industrial machinery and processes. Compact Design: Enables straightforward and efficient use of space within diverse control panels and motor starters, enhancing system adaptability. High Switching Consistency: Engineered for sustained performance and an extended operational lifespan, minimizing downtime and maintenance needs through dependable operation. Durable Construction: Fabricated with premium materials to endure challenging industrial environments, ensuring lasting resilience and operational integrity. International Compliance: Adheres to stringent global industrial automation standards, guaranteeing safety, performance, and compatibility across international installations. Technical Specifications Product Type: SIRIUS Power Contactor Part Number: 3RT2026-2BB40 Brand: Siemens Rated Current: 32A Coil Voltage: 24V DC AC-3 Load Capacity: Up to 15 kW (at 400V AC) Mounting Type: Standard DIN rail mounting Compliance: Adheres to international industrial automation standards Series: SIRIUS Applications Industrial Motor Control: Ideal for precise control and switching of electric motors across various industrial equipment. Advanced Automation Systems: Seamlessly integrates into intricate industrial automation and process control setups, improving system responsiveness. Power Distribution Control: Ensures reliable and safe power switching within essential control panels, vital for maintaining operational stability. HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for managing motor loads and ensuring optimal environmental control. Pumping Stations: Employed in water treatment facilities and pumping stations for controlling pump motors, ensuring continuous and efficient fluid transfer. Why ChooseSiemens' reputation for excellence ensures the 3RT2026-2BB40 delivers consistent and dependable performance in the most demanding industrial environments. It is designed to minimize energy consumption while maximizing operational output, leading to substantial cost savings over its lifespan. Its compact design and standard mounting options allow for effortless and rapid integration into both new and existing systems.Order NowElevate your industrial control systems with the Siemens 3RT2026-2BB40 SIRIUS Power Contactor. Contact us today to place your order or to learn more about how this exceptional component can optimize your operations.FAQWhat is the primary function of the Siemens 3RT2026-2BB40?The Siemens 3RT2026-2BB40 is primarily designed for the reliable switching and control of electric motors and other industrial loads in various automation applications.What is the rated current for this power contactor?This power contactor features a robust 32A rated current, making it suitable for a wide range of industrial applications.What voltage is required for the coil operation?The 3RT2026-2BB40 operates with a 24V DC coil, ensuring stable and precise control within industrial systems.
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Siemens 3RT2026-2BB40
Overview
This is a genuine Siemens component from the SIRIUS Contactors family. 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
- Engineered to integrate inside SIRIUS Contactors installations
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 for the SIRIUS Contactors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Product Type: SIRIUS Power Contactor
- Part Number: 3RT2026-2BB40
- Brand: Siemens
- Rated Current: 32A
- Coil Voltage: 24V DC
- AC-3 Load Capacity: Up to 15 kW (at 400V AC)
- Mounting Type: Standard DIN rail mounting
- Compliance: Adheres to international industrial automation standards
- Series: SIRIUS
Applications
- Industrial Motor Control: Ideal for precise control and switching of electric motors across various industrial equipment.
- Advanced Automation Systems: Seamlessly integrates into intricate industrial automation and process control setups, improving system responsiveness.
- Power Distribution Control: Ensures reliable and safe power switching within essential control panels, vital for maintaining operational stability.
- HVAC Systems: Utilized in heating, ventilation, and air conditioning systems for managing motor loads and ensuring optimal environmental control.
- Pumping Stations: Employed in water treatment facilities and pumping stations for controlling pump motors, ensuring continuous and efficient fluid transfer.
Why Choose the 3RT2026-2BB40?
Siemens' reputation for excellence ensures the 3RT2026-2BB40 delivers consistent and dependable performance in the most demanding industrial environments. It is designed to minimize energy consumption while maximizing operational output, leading to substantial cost savings over its lifespan. Its compact design and standard mounting options allow for effortless and rapid integration into both new and existing systems.
Availability & Shipping
- ▸In stock: 3RT2026-2BB40 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 3RT2026-2BB40 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.
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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.