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Siemens 6SL3210-1KE12-3UB2 SINAMICS S120 Chassis Power Module

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Siemens 6SL3210-1KE12-3UB2

by Siemens

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OverviewThe Siemens 6SL3210-1KE12-3UB2 represents a critical component within the SINAMICS S120 drive system, specifically engineered for challenging industrial environments that demand exceptional flexibility and precise motor control. This robust unit supplies a substantial 55 kW of power for 3AC 380–480 V systems, making it suitable for a wide variety of industrial applications. Featuring integrated protective functions, advanced monitoring capabilities, and inherent modular expandability, the 6SL3210-1KE12-3UB2 guarantees reliable operation and effortless integration into sophisticated multi-axis automation configurations. Its sturdy construction ensures enduring performance even in demanding industrial settings, solidifying its role in addressing modern automation requirements.Key Features High-Performance Chassis Power Module: Specifically developed for the SINAMICS S120 drive system, providing superior control. Robust Power Delivery: Offers a significant 55 kW rated output power for high-demand applications. Broad Voltage Compatibility: Operates effectively with a nominal supply voltage of 3AC 380–480 V. Industrial-Grade Durability: Boasts a rugged chassis design built to endure harsh industrial conditions. Integrated Protection and Monitoring: Ensures operational safety and system integrity through thorough monitoring. Modular Expandability: Supports straightforward integration into multi-drive systems for increased flexibility and future readiness. Efficient Cooling: Employs forced-air cooling to maintain optimal operating temperatures and extend service life. Technical SpecificationsThe Siemens 6SL3210-1KE12-3UB2 is meticulously crafted for precision and performance: Siemens Identifier: 6SL3210-1KE12-3UB2 Series: SINAMICS S120, Chassis Module Rated Power Output: 55 kW Rated Output Current: Approximately 110 A (at 400 V) Supply Voltage Range: 3AC 380–480 V ±10% Operating Frequency: 47–63 Hz Cooling Method: Forced-air cooling Ingress Protection: IP20 Brake Chopper: Integrated Operating Temperature: 0 °C to +40 °C (without output reduction) Certifications: CE, UL, cUL ApplicationsThe adaptability and power of the Siemens 6SL3210-1KE12-3UB2 make it an excellent choice for various industrial uses: Conveying and Material Handling Systems: Ensures precise and consistent movement in logistics and manufacturing settings. Pumps and Ventilators in Process Industries: Delivers efficient and optimized control for essential fluid dynamics. Heavy Industrial Machinery: Powers and controls large, robust industrial equipment. Multi-Axis Automation Setups: Facilitates synchronized and intricate movements in advanced robotic and automated systems. General Industrial Motor Control: A dependable solution for a wide range of motor control demands across different industries. Textile and Printing Equipment: Provides accurate speed and torque control for delicate and high-speed operations. Why Choose This Model? Unrivaled Reliability: Benefit from Siemens' esteemed engineering quality, ensuring consistent and dependable performance in demanding industrial environments. High-Power Efficiency: Optimized for 55 kW output, this module provides robust and energy-efficient motor control, leading to reduced operational expenses. Future-Ready Modular Design: Its scalable architecture allows for straightforward expansion and integration into evolving multi-drive systems, safeguarding your investment. Advanced Diagnostics & Safety: Built-in protection and monitoring features enhance operational safety and simplify troubleshooting, minimizing downtime. Global Recognitions: With CE, UL, and cUL certifications, this power module adheres to international standards for safety and quality, ensuring compliance. Engineered for Harsh Conditions: The sturdy chassis and IP20 rating guarantee durability and stable operation in challenging industrial environments. Order NowEnhance your industrial automation capabilities with the Siemens 6SL3210-1KE12-3UB2 SINAMICS S120 Chassis Power Module. Engineered for efficiency, robustness, and high-demand applications, it stands as a cornerstone for modern industrial operations.FAQWhat is the primary function of the Siemens 6SL3210-1KE12-3UB2?It is a chassis power module within the SINAMICS S120 drive system, designed to provide high-performance motor control with a robust 55 kW power output for industrial applications.What voltage range does the 6SL3210-1KE12-3UB2 support?It operates efficiently with a rated supply voltage of 3AC 380–480 V ±10%.Can this module be integrated into existing multi-axis systems?Yes, its modular design supports easy integration into multi-drive systems, offering enhanced flexibility and future-proofing for your automation setups.What are the cooling specifications for this power module?The module utilizes forced-air cooling to maintain optimal operating temperatures and ensure a prolonged lifespan even under continuous operation.What certifications does the Siemens 6SL3210-1KE12-3UB2 hold?It holds CE, UL, and cUL certifications, indicating compliance with international safety and quality standards.

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PRODUCT DETAILS

Siemens 6SL3210-1KE12-3UB2

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

The Siemens 6SL3210-1KE12-3UB2 is meticulously crafted for precision and performance:

  • Siemens Identifier: 6SL3210-1KE12-3UB2
  • Series: SINAMICS S120, Chassis Module
  • Rated Power Output: 55 kW
  • Rated Output Current: Approximately 110 A (at 400 V)
  • Supply Voltage Range: 3AC 380–480 V ±10%
  • Operating Frequency: 47–63 Hz
  • Cooling Method: Forced-air cooling
  • Ingress Protection: IP20
  • Brake Chopper: Integrated
  • Operating Temperature: 0 °C to +40 °C (without output reduction)
  • Certifications: CE, UL, cUL

Applications

The adaptability and power of the Siemens 6SL3210-1KE12-3UB2 make it an excellent choice for various industrial uses:

  • Conveying and Material Handling Systems: Ensures precise and consistent movement in logistics and manufacturing settings.
  • Pumps and Ventilators in Process Industries: Delivers efficient and optimized control for essential fluid dynamics.
  • Heavy Industrial Machinery: Powers and controls large, robust industrial equipment.
  • Multi-Axis Automation Setups: Facilitates synchronized and intricate movements in advanced robotic and automated systems.
  • General Industrial Motor Control: A dependable solution for a wide range of motor control demands across different industries.
  • Textile and Printing Equipment: Provides accurate speed and torque control for delicate and high-speed operations.

Why Choose the 6SL3210-1KE12-3UB2?

  • Unrivaled Reliability: Benefit from Siemens' esteemed engineering quality, ensuring consistent and dependable performance in demanding industrial environments.
  • High-Power Efficiency: Optimized for 55 kW output, this module provides robust and energy-efficient motor control, leading to reduced operational expenses.
  • Future-Ready Modular Design: Its scalable architecture allows for straightforward expansion and integration into evolving multi-drive systems, safeguarding your investment.
  • Advanced Diagnostics & Safety: Built-in protection and monitoring features enhance operational safety and simplify troubleshooting, minimizing downtime.
  • Global Recognitions: With CE, UL, and cUL certifications, this power module adheres to international standards for safety and quality, ensuring compliance.
  • Engineered for Harsh Conditions: The sturdy chassis and IP20 rating guarantee durability and stable operation in challenging industrial environments.

Availability & Shipping

  • In stock: 6SL3210-1KE12-3UB2 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 6SL3210-1KE12-3UB2 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

It is a chassis power module within the SINAMICS S120 drive system, designed to provide high-performance motor control with a robust 55 kW power output for industrial 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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