Spares & Services

We provide a wide range of spares and accessories for your mission critical equipments. We are committed to provide best customer services to ensuer smooth operations at all times.


For superior performance and increased life use genuine spares from Easun MR

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Easun MR offers training on all aspects of our various product offerings

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Increase the life expectancy of transformers with retrofit solutions from Easun MR

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About Us

Easun MR (EMR) is an Indo-German joint venture between Easun Group and Maschinenfabrik Reinhausen GmbH, (MR), Germany. MR is a leader in electromechanical control systems for power transformers. An innovative company with decades of experience in voltage regulation. Our pioneering partnership with MR has enabled us to create a comprehensive and diverse portfolio consisting of high quality transformer ancillaries that meet the needs of every customer. Since 1974 Easun MR has been catering to the transformer industry and utilities with state-of-the- art On Load Tap Changers. Easun MR has over 50 years of experience in manufacturing, design, supply of OLTCs and this has given the company an experience edge over other players and has earned the reputation of the most reliable player in this line.

On Load Tap Changer is a fine technology product. A right tap changer requires a detailed in-depth understanding of transformer mechanics of movement, arcing behaviour, metallurgical expertise, study of harmonics, etc. The Easun MR team has a galaxy of experts who ensure that a tap changer in combination with the transformer serves its fullest life.

Our centralised development centre in Chennai is dedicated for innovative R &D activities to produce useful features to electrical market , patented technologies like Live arc sensing in NIFPS , Smart humidity sensor for maintenance free breather etc.

We are ISO 9001:2015 Quality certified company and are committed to supply quality products. We are equally committed to render timely and quality service to supplied product to the best of the customer satisfaction.

Our products take shape in three state-of-the-art manufacturing facilities in Chennai and Pondicherry. The facilities employ highly skilled and dedicated workforce, comply with the global quality standards, and are equipped with fully automated CNC machines, semi- robotic equipment and state-of-the-art testing facilities to achieve high precision in manufacturing

Manufacturing Facilities

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Our Customers

Contact Us

To know more about our products, solutions and services
Mail us @

612, (232) C.T.H Road,
Thiruninravur - 602 024,
Chennai, India.
Phone : + 91 - 44 26390863
Fax : + 91 - 44 26390881
20/2 & 20/5, Perumal Koil Street,
Thirubuvanai - 605 107,
Puducherry, India.
Phone : + 91 - 413-2907631
Fax : + 91 - 413-2641836
24/6 & 24/7, Perumal Koil Street,
Thirubuvanai - 605107,
Puducherry, India.
Phone: +91-413-2641837, 2641839

For OLTC Service -
For NIFPS & Smart Breather -
For Spares –