Home Products LIFEGUARD Portables Lifeguard 83 LIFEGUARD® 83 The LIFEGUARD 83 master switchboard for the distribution of power supplies is used throughout major construction projects. It provides master isolation, sub circuit protection including sub-board distribution (typically LIFEGUARD 16, LIFEGUARD 17 and LIFEGUARD 7 units), site hut reticulation (LIFEGUARD 15.06) and provision for lighting. It is fitted with RCDs to provide … Continue reading LIFEGUARD® 83