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Siemens 6SL3210-1PE21-1UL0
by Siemens
Read verified buyer reviews ↓OverviewExperience unparalleled motor control and elevate operational effectiveness with the Siemens 6SL3210-1PE21-1UL0 SINAMICS G120C Variable Frequency Drive. This compact yet robust VFD is engineered for precise motor regulation across diverse industrial applications, making it an ideal choice for machinery demanding efficient and dependable performance within confined spaces. Boasting a 0.55 kW power rating and a sturdy 3-phase 400 V input, the 6SL3210-1PE21-1UL0 seamlessly blends advanced technology with intuitive features. It includes integrated PROFINET communication for effortless connectivity within your automation network, alongside Safe Torque Off (STO) functionality, which significantly enhances operational safety by preventing unexpected motor startup. This SINAMICS G120C drive underscores Siemens' dedication to providing high-performance, economical, and secure solutions for contemporary industrial environments. Its intelligent design facilitates straightforward installation and commissioning, minimizing downtime and optimizing production workflows.Key Features Minimalist SINAMICS G120C Design: Optimized for installations with limited space, delivering powerful performance within a small footprint. Efficient Power Output: Provides 0.55 kW (0.75 HP) of power, suitable for a wide array of motor control tasks. Robust 3-Phase Input: Compatible with 380–480 V AC input, ensuring stable operation across various industrial power setups. Integrated PROFINET Communication: Enables seamless and rapid data exchange with other automation components, simplifying network integration. Built-in Safe Torque Off (STO): Enhances safety for personnel and machinery by preventing unintended motor rotation during maintenance or emergencies. Flexible Control Options: Supports both V/f (Volts per Hertz) and sensorless vector control for versatile and precise motor regulation. Integrated Braking Chopper: Offers efficient braking capabilities, perfect for applications requiring swift stops or handling overhauling loads. Technical Specifications Siemens Identifier: 6SL3210-1PE21-1UL0 Series: SINAMICS G120C Power Capability: 0.55 kW Input Voltage: 3AC 380–480 V ±10% Output Current: ~1.7 A Control Methods: V/f, Sensorless Vector Communication Interface: PROFINET Braking Unit: Integrated Safety Function: STO (Safe Torque Off) Cooling Mechanism: Internal fan Protection Rating: IP20 Operating Temperature: –10 °C to +50 °C Certifications: CE, UL, RoHS Applications Small Conveyor Systems and Pumps: Delivers precise speed and torque control for effective material handling and fluid management systems. Fans and Compact Ventilation Units: Optimizes airflow and energy consumption in HVAC and cooling applications. Packaging and Sorting Equipment: Ensures accurate and repeatable movements for heightened productivity in automated packaging lines. Automated Machinery in Confined Enclosures: Its compact design makes it perfect for integration into machinery with restricted installation space. Entry-Level Industrial Automation: An excellent choice for new or upgrading small to medium-sized automation projects requiring dependable motor control. Why Choose This Model? Unmatched Reliability: Engineered by Siemens, a global leader in industrial automation, guaranteeing long-term performance and durability. Space-Saving Design: Its compact form factor is specifically designed for integration into applications where cabinet space is limited. Enhanced Safety Features: Integrated STO functionality provides essential safety for both operators and machinery, meeting rigorous industry standards. Seamless Integration: With PROFINET embedded, this drive offers straightforward connectivity and communication within your existing control systems, streamlining setup. Cost-Effective Operation: Optimized for energy efficiency, helping to reduce operational costs and contribute to a more sustainable production environment. User-Friendly Configuration: Supported by intuitive tools like STARTER and Startdrive. Order NowAcquire the Siemens 6SL3210-1PE21-1UL0 SINAMICS G120C Variable Frequency Drive today to optimize your industrial motor control and improve operational efficiency. Contact us for competitive pricing and expert support.FAQWhat is the power rating of the Siemens 6SL3210-1PE21-1UL0?The drive has a power rating of 0.55 kW (0.75 HP), making it suitable for a wide range of motor control applications.Does this VFD include integrated communication?Yes, it features integrated PROFINET communication for seamless data exchange and easy integration into automation networks.What safety features are included in the 6SL3210-1PE21-1UL0?It comes with built-in Safe Torque Off (STO) functionality to enhance operational safety by preventing unexpected motor startup.Can this drive be used in space-constrained environments?Absolutely. Its compact SINAMICS G120C design is specifically optimized for installations where space is limited.What control modes does this VFD support?It supports both V/f (Volts per Hertz) and sensorless vector control for flexible and precise motor regulation.
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Siemens 6SL3210-1PE21-1UL0
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
- Siemens Identifier: 6SL3210-1PE21-1UL0
- Series: SINAMICS G120C
- Power Capability: 0.55 kW
- Input Voltage: 3AC 380–480 V ±10%
- Output Current: ~1.7 A
- Control Methods: V/f, Sensorless Vector
- Communication Interface: PROFINET
- Braking Unit: Integrated
- Safety Function: STO (Safe Torque Off)
- Cooling Mechanism: Internal fan
- Protection Rating: IP20
- Operating Temperature: –10 °C to +50 °C
- Certifications: CE, UL, RoHS
Applications
- Small Conveyor Systems and Pumps: Delivers precise speed and torque control for effective material handling and fluid management systems.
- Fans and Compact Ventilation Units: Optimizes airflow and energy consumption in HVAC and cooling applications.
- Packaging and Sorting Equipment: Ensures accurate and repeatable movements for heightened productivity in automated packaging lines.
- Automated Machinery in Confined Enclosures: Its compact design makes it perfect for integration into machinery with restricted installation space.
- Entry-Level Industrial Automation: An excellent choice for new or upgrading small to medium-sized automation projects requiring dependable motor control.
Why Choose the 6SL3210-1PE21-1UL0?
- Unmatched Reliability: Engineered by Siemens, a global leader in industrial automation, guaranteeing long-term performance and durability.
- Space-Saving Design: Its compact form factor is specifically designed for integration into applications where cabinet space is limited.
- Enhanced Safety Features: Integrated STO functionality provides essential safety for both operators and machinery, meeting rigorous industry standards.
- Seamless Integration: With PROFINET embedded, this drive offers straightforward connectivity and communication within your existing control systems, streamlining setup.
- Cost-Effective Operation: Optimized for energy efficiency, helping to reduce operational costs and contribute to a more sustainable production environment.
- User-Friendly Configuration: Supported by intuitive tools like STARTER and Startdrive.
Availability & Shipping
- ▸In stock: 6SL3210-1PE21-1UL0 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 6SL3210-1PE21-1UL0 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
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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.