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LDU is a 100% owned Australian company with a strong reputation for supplying and installing the best high quality lightning protection systems across Australia, New Zealand and South East Asia regions. At LDU, we provide turnkey solutions for all of your lightning protection and earthing projects.

Prevectron ESE Terminal

The PREVECTRON® 2 Lightning Protection terminal is the most advanced lightning protection terminal available today. It is also the only lightning protection terminal which has undergone HV laboratory and in field real-life testing for over 30 years. During this time the terminal has been upgraded a number of times due to the results obtained. With over 200,000 installations throughout the world, without a recorded bypass on any system which has been installed in accordance with the manufacturers specifications, the Prevectron has an enviable record and has saved our customers literally millions of dollars in possible damage.


The Prevectron range consists of 8-models, including the new self testing model, offering customized, cost effective solutions for each project. The system is also aesthetically appealing which allows it to fit into most Architectural designs.