Profile: Ter-Mate Ltd is a supplier of bus bar supports, master frame, and stand off insulators. Our Power Connection Boxes are designed to meet the majority of site requirements. We have developed three principle sizes of connection box. Each size is available with various cable entry & exit points. Our custom designed point to point trunking system offers a proven arrangement ideal for the connection of high power equipment. We offer enclosed and un-enclosed systems, AC or DC configurations. We are experienced in designing from drawings and are expert in carrying out site surveys.