e-LEK Engineering (Pty) Ltd an official distributor and service provider of Cooper Power Systems (www.cooperpower.com) for Southern Africa. Cooper Power Systems engineers and manufactures medium- and high-voltage electrical equipment, components, and systems t | Auto-Reclosers and Controls Reclosers Single-Phase Reclosers Three-Phase Reclosers Recloser Controls Hydraulic Controls Electronic Controls Sectionalizers Single-Phase Sectionalizers Three-Phase Sectionalizers Voltage Regulators Leaders in Voltage Regulation Designed and Tested for Reliability Power Capacitors Pole-mount Capacitors Surge Arresters Evolution Surge Arrester UltraSIL (Silicone Rubber) Housed Distribution-Class Arresters Elbow Arrester UltraSIL Polymer-Housed Evolution Distribution-Class Surge Arrester Environmental Stewardship Superior Performance UltraSIL Housed VariSTAR Distribution-Class Arresters Cutouts