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Siemens 6SL3210-1KE21-7AB1
by Siemens
Read verified buyer reviews ↓OverviewThe Siemens 6SL3210-1KE21-7AB1 SINAMICS PM240-2 Power Module is designed to boost overall performance and efficiency in industrial drive setups. As a vital component for SINAMICS G120 drive systems, this robust power module supplies an impressive 37 kW, making it an excellent choice for diverse medium-power industrial applications. Its integrated brake chopper provides dynamic braking, essential for processes requiring precise control during acceleration and deceleration. The compact, book-sized form factor allows for space-efficient installation within control cabinets, while its high operational efficiency contributes to lower running costs and a reduced environmental impact. Expect consistent operation and straightforward integration with existing SINAMICS G120 infrastructure, supported by Siemens' renowned product quality and service.Key Features Optimized power module for smooth integration with SINAMICS G120 drive systems. Powerful 37 kW rated output, suitable for various medium-power industrial tasks. Integrated brake chopper enables dynamic braking for improved control and safety. Efficient internal air cooling system maintains ideal operating temperatures for extended service life. Compact book-style design for convenient, panel-mounted, space-saving installation. Equipped with Safe Torque Off (STO) functionality via the control unit, ensuring enhanced operational safety. Durable construction guarantees high efficiency and consistently dependable performance. Technical SpecificationsThe Siemens 6SL3210-1KE21-7AB1 is constructed to meet rigorous industrial standards, presenting a full suite of technical characteristics: Siemens Code: 6SL3210-1KE21-7AB1 Input Voltage: 3AC 380–480 V ±10% Rated Power: 37 kW Rated Current: 75 A Cooling Type: Internal air cooling Brake Chopper: Integrated Mounting: Booksize format for panel mounting Protection Rating: IP20 Communication: Via CU (PROFINET, PROFIBUS, USS, etc.) Ambient Temperature: 0 to +40 °C (without derating) ApplicationsThe flexibility and strong performance of the Siemens 6SL3210-1KE21-7AB1 PM240-2 Power Module make it an excellent option for enhancing a variety of industrial operations: Conveyor Systems: Precise speed and torque regulation for efficient material handling. Pumps and Fans: Energy-efficient operation for managing fluid and air systems. Packaging Machines: Dynamic control for rapid and accurate packaging processes. Textile Machinery: Reliable and consistent output for complex textile manufacturing. General Automation and Process Control: A fundamental element for numerous automated industrial tasks. Why Choose This Model? Optimized Performance: This power module delivers 37 kW of consistent power, perfectly suited for demanding medium-power applications within the SINAMICS G120 environment. Enhanced Safety & Control: Benefit from the integrated brake chopper for immediate and precise braking, along with Safe Torque Off (STO) for critical safety requirements. Space-Saving Design: The book-sized footprint allows for high-density installation, maximizing valuable cabinet space without sacrificing performance. Seamless Integration: Specifically engineered for SINAMICS G120 drives, ensuring straightforward setup and consistent operation within your existing Siemens infrastructure. Siemens Reliability: Invest confidently in a product supported by Siemens' global reputation for engineering excellence, durability, and extensive technical assistance. Order NowElevate your industrial automation capabilities with the Siemens 6SL3210-1KE21-7AB1 SINAMICS PM240-2 Power Module. Engineered for precision, power, and dependability, this module forms the basis of efficient and dynamic drive systems. Improve your operational control and boost your productivity today.FAQHow does the integrated brake chopper benefit my application?The integrated brake chopper provides dynamic braking capabilities, which are crucial for applications requiring precise control over acceleration and deceleration, enhancing both safety and accuracy.What does the "booksize" design imply for installation?The "booksize" design refers to a compact form factor that allows for space-saving installation in control cabinets, maximizing valuable panel real estate without compromising performance.Is this power module compatible with all Siemens SINAMICS drives?This power module is specifically optimized for seamless integration with SINAMICS G120 drive systems, ensuring consistent operation and hassle-free setup within that infrastructure.
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Siemens 6SL3210-1KE21-7AB1
Overview
This is a genuine Siemens component from the Variable Frequency Drives 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 Variable Frequency Drives 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 Variable Frequency Drives family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
The Siemens 6SL3210-1KE21-7AB1 is constructed to meet rigorous industrial standards, presenting a full suite of technical characteristics:
- Siemens Code: 6SL3210-1KE21-7AB1
- Input Voltage: 3AC 380–480 V ±10%
- Rated Power: 37 kW
- Rated Current: 75 A
- Cooling Type: Internal air cooling
- Brake Chopper: Integrated
- Mounting: Booksize format for panel mounting
- Protection Rating: IP20
- Communication: Via CU (PROFINET, PROFIBUS, USS, etc.)
- Ambient Temperature: 0 to +40 °C (without derating)
Applications
The flexibility and strong performance of the Siemens 6SL3210-1KE21-7AB1 PM240-2 Power Module make it an excellent option for enhancing a variety of industrial operations:
- Conveyor Systems: Precise speed and torque regulation for efficient material handling.
- Pumps and Fans: Energy-efficient operation for managing fluid and air systems.
- Packaging Machines: Dynamic control for rapid and accurate packaging processes.
- Textile Machinery: Reliable and consistent output for complex textile manufacturing.
- General Automation and Process Control: A fundamental element for numerous automated industrial tasks.
Why Choose the 6SL3210-1KE21-7AB1?
- Optimized Performance: This power module delivers 37 kW of consistent power, perfectly suited for demanding medium-power applications within the SINAMICS G120 environment.
- Enhanced Safety & Control: Benefit from the integrated brake chopper for immediate and precise braking, along with Safe Torque Off (STO) for critical safety requirements.
- Space-Saving Design: The book-sized footprint allows for high-density installation, maximizing valuable cabinet space without sacrificing performance.
- Seamless Integration: Specifically engineered for SINAMICS G120 drives, ensuring straightforward setup and consistent operation within your existing Siemens infrastructure.
- Siemens Reliability: Invest confidently in a product supported by Siemens' global reputation for engineering excellence, durability, and extensive technical assistance.
Availability & Shipping
- ▸In stock: 6SL3210-1KE21-7AB1 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 6SL3210-1KE21-7AB1 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.