Lucy Electric’s Trident oil insulated, fused ring main unit range includes non-extensible, extensible and modular options. A leading performer in the global market, the units incorporate HV fuse protection and are suitable for use in both rural and industrial applications. They can be positioned in the most extreme of outdoor conditions with ambient temperatures from -10°C to 55°C, humidity of up to 100%, corrosive regions, oil fields and other hostile environments.

The range can be fully equipped with automation features to meet customer’s remote monitoring and control needs.