Siemens 6SE9521-8CC40 Refurbished MICROMASTER ECO AC Drive

The Siemens 6SE9521-8CC40, also identified as 6SE95218CC40 and 6SE9-521-8CC40, is a Siemens MICROMASTER ECO AC drive designed for variable-speed motor control in industrial automation and machinery applications. This three-phase drive is designed for a 208–240 VAC power supply and is rated for 5 HP applications. The York Scientific listing identifies this unit as a 230V, 3-phase, 5 HP Siemens drive with a listed current rating of 15.2 A.

The MICROMASTER ECO 1-400/2 configuration is an unfiltered industrial drive designed for motor speed control and variable-torque applications. Technical references identify the 6SE9521-8CC40 as an IP20 drive with a 47–63 Hz input frequency range and support for variable-torque applications up to 4 kW. Its compact industrial design makes it suitable for integration into compatible control panels and machinery where dependable variable frequency motor control is required.

York Scientific offers professionally refurbished Siemens 6SE9521-8CC40 MICROMASTER ECO AC Drives that are thoroughly inspected, professionally cleaned, electrically tested, and functionally verified before shipment. Each unit undergoes a comprehensive quality assurance process to help provide a dependable replacement solution for existing Siemens industrial drive systems.

Choosing a professionally refurbished 6SE9521-8CC40 provides a cost-effective alternative to sourcing new equipment while helping extend the service life of existing machinery. This is especially useful when maintaining legacy Siemens MICROMASTER ECO installations. York Scientific also offers diagnostic, repair, refurbishment, and exchange services for Siemens drives and other industrial automation components.

Siemens 6SE9-521-8CC40

Siemens 6SE9-521-8CC40

Manufacturer: Siemens
Product Description: Dr Ac 6se95 230v 3 Phase 5hp 15.2a
Part Number: 6SE9-521-8CC40
Condition: Refurbished and Tested
Units in Stock: 6


Repair Price: $5372.09 Includes 2 Years Warranty!

Our repair process is as simple as it is fast: enter details below and we will email you an RMA number along with the shipping instructions. Once we receive your defective equipment, our service team will contact and assist you until your repair is completed.

Typical Applications

The Siemens 6SE9521-8CC40 MICROMASTER ECO AC Drive can be used in a variety of industrial motor control and variable-speed applications, including:

  • Industrial Automation Systems
  • Variable-Speed Motor Control
  • Variable-Torque Applications
  • Manufacturing Machinery
  • Production Equipment
  • Conveyor Systems
  • Material Handling Equipment
  • Fans and Blower Systems
  • Pump Applications
  • Industrial Processing Equipment

Key Features

  • Manufacturer: Siemens
  • Part Number: 6SE9521-8CC40
  • Alternate Part Number: 6SE95218CC40
  • Product Family: MICROMASTER ECO
  • Model: MICROMASTER ECO1-400/2
  • Product Type: AC Drive / Variable Frequency Drive
  • Configuration: Unfiltered
  • Input Voltage: 3-Phase 208–240 VAC ±10%
  • Input Frequency: 47–63 Hz
  • Rated Application: 5 HP
  • Listed Current Rating: 15.2 A
  • Variable-Torque Rating: Up to 4 kW
  • Protection Rating: IP20
  • Operating Temperature: 0–50°C
  • Compact Industrial Drive Design
  • Professionally Refurbished and Tested

Quality Assurance

Every refurbished Siemens 6SE9521-8CC40 MICROMASTER ECO AC Drive undergoes a detailed quality assurance process before shipment. Each unit is carefully inspected, professionally cleaned, electrically tested, and functionally verified by experienced technicians to help ensure dependable performance in demanding industrial environments.

York Scientific follows rigorous refurbishment and testing procedures to provide reliable replacement automation components. Each drive is evaluated for proper electrical and operational performance before shipment. This process helps provide a dependable and cost-effective alternative to new equipment while helping reduce unnecessary industrial downtime.

Repair & Exchange Services

York Scientific offers professional repair and exchange services for the Siemens 6SE9521-8CC40 MICROMASTER ECO AC Drive. Our experienced technicians perform comprehensive diagnostics, component-level troubleshooting, repairs, rebuilding, and functional testing to help restore industrial drive equipment to dependable operating condition.

If your existing 6SE9521-8CC40 is malfunctioning, displaying error codes, or experiencing intermittent performance issues, York Scientific can provide diagnostic and repair solutions designed to help reduce equipment downtime and extend the service life of your industrial automation system.

Why Choose York Scientific?

  • Professionally Refurbished Siemens Equipment
  • Comprehensive Inspection and Functional Testing
  • Experienced Industrial Electronics Technicians
  • Reliable Replacement Products
  • Cost-Effective Alternative to New Equipment
  • Fast Worldwide Shipping
  • Repair and Exchange Services Available
  • Experience with Siemens MICROMASTER Equipment
  • Support for Legacy Industrial Drive Systems
  • Responsive Technical Support

Frequently Asked Questions

Is the Siemens 6SE9521-8CC40 tested before shipment?

Yes. The Siemens 6SE9521-8CC40 supplied by York Scientific is refurbished and tested before shipment. Each unit is inspected, professionally cleaned, electrically tested, and functionally verified to help ensure dependable operation.

What is the power rating of the Siemens 6SE9521-8CC40?

The York Scientific listing identifies the Siemens 6SE9521-8CC40 as a 5 HP drive with a listed current rating of 15.2 A. Technical references identify the MICROMASTER ECO1-400/2 configuration with variable torque applications up to 4 kW.

What input voltage does the Siemens 6SE9521-8CC40 support?

The Siemens 6SE9521-8CC40 is designed for a 3-phase 208–240 VAC ±10% power supply with an input frequency range of 47–63 Hz.

What is the Siemens 6SE9521-8CC40 used for?

The Siemens 6SE9521-8CC40 MICROMASTER ECO AC Drive is used for variable-speed motor control, particularly in variable-torque applications such as pumps, fans, conveyors, manufacturing machinery, and other compatible industrial automation equipment.

Can York Scientific repair the Siemens 6SE9521-8CC40?

Yes. York Scientific provides diagnostic, repair, refurbishment, and exchange services for the Siemens 6SE9521-8CC40. Experienced technicians perform component-level troubleshooting, repairs, rebuilding, and functional testing for eligible units.

Request a Quote

Looking for the Siemens 6SE9521-8CC40 Refurbished MICROMASTER ECO AC Drive? Contact York Scientific today for pricing, product availability, repair services, or exchange options. Our experienced team is ready to help you find a dependable Siemens replacement drive for your industrial automation, motor control, manufacturing, pump, fan, and variable-speed drive requirements.