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Siemens SINAMICS G120C 6SL3210-1PB21-0UL0 frequency inverter for industrial automation

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Siemens 6SL3210-1PB21-0UL0

by Siemens

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OverviewUpgrade your industrial operations with the Siemens SINAMICS G120C 6SL3210-1PB21-0UL0 frequency inverter. This efficient and compact drive is expertly designed for accurate motor regulation in various automation tasks. Operating on a single-phase 230V supply, this 0.75 kW inverter delivers consistent performance, making it an excellent option for optimizing processes and boosting energy conservation across numerous applications. Its built-in safety features and small footprint enable effortless integration into current systems, providing a cost-effective and space-saving solution without sacrificing Siemens' renowned quality and dependability.Key Features SINAMICS G120C Series: Part of the established Siemens G120C family, ensuring proven performance and comprehensive compatibility. Optimal Power Output: Provides 0.75 kW (1 HP) of dependable power for diverse motor control requirements. Integrated EMC Filter (Class A): Guarantees electromagnetic compatibility, reducing interference and preserving system integrity. Built-in Brake Chopper: Facilitates controlled deceleration and absorbs regenerative energy, improving operational safety and efficiency. Safe Torque Off (STO) Functionality: Offers essential safety in compliance with relevant machinery directives, preventing unintentional motor startup. Compact & Space-Saving Design: Frame Size AA allows for installation in confined spaces, maximizing cabinet utilization. User-Friendly Commissioning: Supports integrated control panel (BOP) for quick and easy setup, decreasing installation time. Technical Specifications Siemens Code: 6SL3210-1PB21-0UL0 Power Rating: 0.75 kW Input Voltage: 1AC 200–240 V ±10% Output Current: 4.2 A Cooling Method: Internal air cooling EMC Filter: Integrated Class A Brake Chopper: Yes Frame Size: FS AA Protection Class: IP20 Control Interface: Optional PROFIBUS/PROFINET modules Ambient Temperature: -10 to +50 °C (without derating) Applications Conveyor Systems: Perfect for small conveyor belts in logistics, manufacturing, and material handling operations. Pumps & Fans: Efficiently manages basic pumps and fans in HVAC systems, water treatment, and industrial processes. Food Processing Machinery: Suitable for various light-duty applications within the food and beverage sector. Packaging Equipment: Powers compact packaging systems, enhancing output and precision. Textile Machines: Delivers dependable motor regulation for various textile manufacturing processes. General Automation: Suitable for a wide range of compact automation units requiring accurate and reliable motor control. Why Choose This Model? Unmatched Reliability: Supported by Siemens' global reputation for industrial quality and reliable performance, ensuring long-term operational stability. Cost-Effective Solution: Provides advanced features and robust performance at a competitive price, offering excellent value for your investment. Seamless Integration: Compact design and versatile connectivity options simplify installation and integration into existing or new automation systems. Enhanced Safety: Built-in Safe Torque Off (STO) and EMC filtering provide crucial safety and operational integrity, meeting industry standards. Energy Efficiency: Optimizes motor control to reduce energy consumption, contributing to lower operating costs and a smaller carbon footprint. User-Friendly Experience: Designed for straightforward setup and fast commissioning, minimizing downtime and maximizing productivity. Order NowRevolutionize your motor control systems with the Siemens SINAMICS G120C 6SL3210-1PB21-0UL0 frequency inverter. This potent, yet compact, solution is engineered for accuracy, efficiency, and dependability, making it the perfect choice for improving your industrial automation. Explore the full capabilities of advanced motor control and ensure your operations run smoothly and effectively. Don't miss the opportunity to upgrade your systems with Siemens' cutting-edge technology.FAQWhat is the power output of the Siemens SINAMICS G120C 6SL3210-1PB21-0UL0?This inverter provides a reliable power output of 0.75 kW (1 HP), suitable for a variety of motor control applications.Does this model have integrated safety features?Yes, it includes integrated safety features such as Safe Torque Off (STO) functionality to prevent unintentional motor startup, complying with relevant machinery directives.Is the Siemens SINAMICS G120C 6SL3210-1PB21-0UL0 designed for compact spaces?Absolutely. Its compact and space-saving design (Frame Size AA) allows for easy installation in constrained spaces, maximizing cabinet utilization.What kind of applications is this frequency inverter suitable for?It is ideal for a wide range of applications including conveyor systems, pumps and fans, food processing machinery, packaging equipment, textile machines, and general automation requiring precise motor control.How does this inverter contribute to energy efficiency?The Siemens SINAMICS G120C 6SL3210-1PB21-0UL0 optimizes motor control, leading to reduced energy consumption, lower operating costs, and a smaller carbon footprint.

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PRODUCT DETAILS

Siemens 6SL3210-1PB21-0UL0

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:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. 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 Code: 6SL3210-1PB21-0UL0
  • Power Rating: 0.75 kW
  • Input Voltage: 1AC 200–240 V ±10%
  • Output Current: 4.2 A
  • Cooling Method: Internal air cooling
  • EMC Filter: Integrated Class A
  • Brake Chopper: Yes
  • Frame Size: FS AA
  • Protection Class: IP20
  • Control Interface: Optional PROFIBUS/PROFINET modules
  • Ambient Temperature: -10 to +50 °C (without derating)

Applications

  • Conveyor Systems: Perfect for small conveyor belts in logistics, manufacturing, and material handling operations.
  • Pumps & Fans: Efficiently manages basic pumps and fans in HVAC systems, water treatment, and industrial processes.
  • Food Processing Machinery: Suitable for various light-duty applications within the food and beverage sector.
  • Packaging Equipment: Powers compact packaging systems, enhancing output and precision.
  • Textile Machines: Delivers dependable motor regulation for various textile manufacturing processes.
  • General Automation: Suitable for a wide range of compact automation units requiring accurate and reliable motor control.

Why Choose the 6SL3210-1PB21-0UL0?

  • Unmatched Reliability: Supported by Siemens' global reputation for industrial quality and reliable performance, ensuring long-term operational stability.
  • Cost-Effective Solution: Provides advanced features and robust performance at a competitive price, offering excellent value for your investment.
  • Seamless Integration: Compact design and versatile connectivity options simplify installation and integration into existing or new automation systems.
  • Enhanced Safety: Built-in Safe Torque Off (STO) and EMC filtering provide crucial safety and operational integrity, meeting industry standards.
  • Energy Efficiency: Optimizes motor control to reduce energy consumption, contributing to lower operating costs and a smaller carbon footprint.
  • User-Friendly Experience: Designed for straightforward setup and fast commissioning, minimizing downtime and maximizing productivity.

Availability & Shipping

  • In stock: 6SL3210-1PB21-0UL0 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 6SL3210-1PB21-0UL0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

This inverter provides a reliable power output of 0.75 kW (1 HP), suitable for a variety of motor control applications.

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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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.

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