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SIEMENS 6SL3210-1PE21-4AL0 SINAMICS G120 PM240 Power Module

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SIEMENS 6SL3210-1PE21-4AL0

by Siemens

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OverviewThe SIEMENS 6SL3210-1PE21-4AL0 is a robust SINAMICS G120 PM240 Power Module, meticulously designed for precise motor control in challenging industrial automation environments. This crucial element of the SINAMICS G120 drive system delivers exceptional performance, guaranteeing dependable and energy-efficient operation across a wide spectrum of uses. Featuring integrated safety functions and extensive compatibility, the PM240 power module offers an optimal solution for enhancing productivity and lowering operational costs in various industries. Engineered for seamless integration, this power module provides advanced functionalities such as V/f control and vector control (both sensorless and closed-loop), offering unparalleled flexibility. Its support for asynchronous and synchronous motors, combined with broad communication protocol compatibility, establishes it as a highly versatile asset in contemporary industrial configurations. From material handling to HVAC systems, the SIEMENS 6SL3210-1PE21-4AL0 elevates motor performance while adhering to the strictest safety standards.Key Features Advanced Motor Control: Provides dynamic and precise motor control for optimal system efficiency and operation. Integrated Safety Functions: Includes Safe Torque Off (STO) to boost the safety of both machinery and personnel. Energy-Efficient Design: Achieves up to 98% efficiency, substantially reducing energy use and associated expenses. Broad Application Suitability: Ideal for conveyors, pumps, fans, and other vital industrial equipment. Durable Construction: Built for continuous, dependable operation in harsh industrial environments with IP20 protection. Flexible Connectivity Options: Supports various communication protocols, ensuring effortless integration into existing systems. Simplified Configuration: Facilitates easy setup and commissioning through Siemens STARTER or TIA Portal software. Technical Specifications Model: SIEMENS 6SL3210-1PE21-4AL0 Series: SINAMICS G120 Type: Power Module PM240 Rated Power: 15 kW (20 HP) Rated Voltage: 380-480V AC, 3-phase Output Current: 32 A Control Modes: V/f control, vector control (sensorless and closed-loop) Integrated Safety: STO (Safe Torque Off) Protection Class: IP20 Overload Capacity: 150% for 60s, 200% for 3s Cooling System: Internal fan cooling Compatible Control Units: CU240B-2, CU240E-2, CU250S-2 Input Voltage Range: 380-480V ±10% AC Frequency Range: 0-550 Hz Efficiency: Up to 98% Motor Compatibility: Asynchronous and synchronous motors Communication Protocols: PROFIBUS, PROFINET, Modbus RTU, USS (dependent on CU used) Programming Software: Siemens STARTER / SINAMICS Startdrive (TIA Portal) Ambient Operating Temperature: -10°C to +50°C Compliance Standards: EN 61800-3, EN 61800-5-1, CE, UL, RoHS Applications Material Handling Systems: Offers precise and reliable speed regulation for hoists, cranes, and conveyors. Pumping and Fan Systems: Optimizes energy consumption and functionality in HVAC, water treatment, and industrial ventilation. Machine Automation: Guarantees accurate and safe motor control for a diverse range of automated machinery. Packaging and Textile Machines: Facilitates efficient, high-speed operations crucial for production lines. General Industrial Automation: Provides a versatile solution for numerous variable-speed drive applications across various sectors. Why ChooseOptimized Energy Consumption: Its high efficiency ratings directly lead to significant reductions in energy usage and operational expenses, enhancing your profitability.Enhanced Operational Safety: The integrated STO function provides a vital layer of safety, safeguarding personnel and equipment in critical scenarios.Exceptional Adaptability: With compatibility across various control units and communication protocols, this power module smoothly integrates into nearly any industrial setup, offering future-proof flexibility.Siemens Durability: As a product from a global leader in automation, you are assured of a robust, premium component built for sustained performance.Order NowEnhance your industrial operations with the SIEMENS 6SL3210-1PE21-4AL0 Power Module. Contact us today to secure this essential component for your automation needs.FAQWhat types of motors are compatible with the SIEMENS 6SL3210-1PE21-4AL0?This power module is compatible with both asynchronous and synchronous motors, providing broad application flexibility.What safety features are integrated into this power module?The SIEMENS 6SL3210-1PE21-4AL0 includes Safe Torque Off (STO) functionality to enhance both machine and operator safety.Can this power module be easily integrated into existing industrial systems?Yes, its support for various communication protocols, including PROFIBUS, PROFINET, Modbus RTU, and USS, ensures seamless integration into diverse industrial setups.What software is used for configuring the SIEMENS 6SL3210-1PE21-4AL0?Configuration and commissioning can be easily performed using Siemens STARTER or SINAMICS Startdrive (TIA Portal) software.What is the efficiency rating of this power module?The SIEMENS 6SL3210-1PE21-4AL0 boasts an impressive efficiency of up to 98%, contributing to significant energy savings.

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PRODUCT DETAILS

SIEMENS 6SL3210-1PE21-4AL0

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

  • Model: SIEMENS 6SL3210-1PE21-4AL0
  • Series: SINAMICS G120
  • Type: Power Module PM240
  • Rated Power: 15 kW (20 HP)
  • Rated Voltage: 380-480V AC, 3-phase
  • Output Current: 32 A
  • Control Modes: V/f control, vector control (sensorless and closed-loop)
  • Integrated Safety: STO (Safe Torque Off)
  • Protection Class: IP20
  • Overload Capacity: 150% for 60s, 200% for 3s
  • Cooling System: Internal fan cooling
  • Compatible Control Units: CU240B-2, CU240E-2, CU250S-2
  • Input Voltage Range: 380-480V ±10% AC
  • Frequency Range: 0-550 Hz
  • Efficiency: Up to 98%
  • Motor Compatibility: Asynchronous and synchronous motors
  • Communication Protocols: PROFIBUS, PROFINET, Modbus RTU, USS (dependent on CU used)
  • Programming Software: Siemens STARTER / SINAMICS Startdrive (TIA Portal)
  • Ambient Operating Temperature: -10°C to +50°C
  • Compliance Standards: EN 61800-3, EN 61800-5-1, CE, UL, RoHS

Applications

  • Material Handling Systems: Offers precise and reliable speed regulation for hoists, cranes, and conveyors.
  • Pumping and Fan Systems: Optimizes energy consumption and functionality in HVAC, water treatment, and industrial ventilation.
  • Machine Automation: Guarantees accurate and safe motor control for a diverse range of automated machinery.
  • Packaging and Textile Machines: Facilitates efficient, high-speed operations crucial for production lines.
  • General Industrial Automation: Provides a versatile solution for numerous variable-speed drive applications across various sectors.

Why Choose the 6SL3210-1PE21-4AL0?

Optimized Energy Consumption: Its high efficiency ratings directly lead to significant reductions in energy usage and operational expenses, enhancing your profitability.

Enhanced Operational Safety: The integrated STO function provides a vital layer of safety, safeguarding personnel and equipment in critical scenarios.

Exceptional Adaptability: With compatibility across various control units and communication protocols, this power module smoothly integrates into nearly any industrial setup, offering future-proof flexibility.

Siemens Durability: As a product from a global leader in automation, you are assured of a robust, premium component built for sustained performance.


Availability & Shipping

  • In stock: 6SL3210-1PE21-4AL0 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 6SL3210-1PE21-4AL0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

This power module is compatible with both asynchronous and synchronous motors, providing broad application flexibility.

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.

CUSTOMER REVIEWS

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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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