Universal test set for recloser controls

Benefits of this solution

Future-proof technology

The processes for testing recloser controls have become highly complex. With ARCO 400, you will easily cope with modern recloser functions.

Highly efficient and lightweight

With the smart, lightweight and easy-to-use ARCO 400, you will be able to test all types of recloser controls within just a few minutes. 


ARCO 400's robust enclosure makes it the ideal test set for any bucket truck. Special shock absorbing material lining the enclosure protects the float mounted main unit.

Comprehensive testing

ARCO 400 enables you to simulate the complete primary recloser component for the testing process. It allows for three-phase testing of all types of recloser controls in laboratory and field environments.

“ARCO 400 has revolutionized our work and is simply ingenious – it helps us save time and prevent errors.”

“Benefit from the expertise we acquire through the continuous sharing of knowledge .”

We maintain a constant dialogue with users and experts – for example during customer events and conferences all over the world and our collaboration with numerous standardization committees. We also share our knowledge with you in our customer portal and a wide spectrum of training possibilities, including start-up training and webinars.

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