The Earth & Insulation Tester category at Roshanex covers equipment for earth leakage protection and testing. Many items come from Circutor, including relays for panels in factories and commercial buildings.

The range includes differential earth leakage relays such as the Rg1M-0,03 and Rg1M-0,3. Configurable RgE-R and RgE-R1 models let engineers adjust settings for each site. There are also CbS-4 centre relays, RGU-10 relays with WGC transformers and the RgU2 monitoring relay. In addition, an indirect earth contact simulator helps technicians check protection systems.

Electricians and maintenance teams use these devices to protect people and equipment from leakage faults. Ask our team for help choosing the right earth and insulation tester or relay.