New Macey was established to make connectors for underground coal mines. It was then realised that this technology could effectively withstand the demanding conditions of all types of mines that need connectors that tolerate high humidity, water, drilling fluids, corrosive washing solutions, dirt, vibration and heat.

A key feature of our connectors is they are completely waterproof. Conventional connectors fail when dirt and moisture penetrate the electrical contacts, causing arcing, signal interference and phase asymmetry. By eliminating water, the plugs and receptacles give reliable long term performance.