ABB ESP M1 Mains Power Protection is primarily to protect systems against transient overvoltage’s or surges from lightning and electrical switching events. Combined Type 1, 2 and 3 tested protector for use on mains power distribution systems primarily to protect connected electronic equipment from transient overvoltage’s on the mains supply, example computer, communications or control equipment. For use at boundaries up to LPZ 0 to protect against flashover through to LPZ 3 to protect sensitive electronic equipment.

• · Full mode design capable of handling partial lightning currents
• · Repeated protection in lightning intense environments
• · Innovative multiple thermal disconnect technology for safe disconnection from abnormal supplies
• · Remote indication facility allows pre-failure warning to be linked to a building management system
• · Base provides ultra-low inductance earth bond to metal panels