ESP240M1Features & BenefitsVery low let-through voltage (enhanced protection to IEC/BS EN 62305) between all sets of conductors (phase to neutral, phase to earth, neutral to earth – Full Mode protection)Full mode design capable of handling partial lightning currents as well as allowing continual operation of protected equipmentRepeated protection in lightning intense environmentsInnovative multiple thermal disconnect technology for safe disconnection from faulty or abnormal supplies (without compromising protective performance)Three way visual indication of protection status and advanced pre-failure warning so you need never be unprotectedRemote indication facility allows pre-failure warning to be linked to a building management system, buzzer or lightChangeover active volt-free contact enables the protector to be used to warn of phase loss (i.e. power failure, blown fuses etc)Flashing warning of potentially fatal neutral to earth supply faults (due to incorrect earthing, wiring errors or unbalanced conditions)Robust steel housingBase provides ultra-low inductance earth bond to metal panelsCompact size for installation in the power distribution boardESP 120 M1 and ESP 240 M1 have Network Rail Approval PA05/02700 and PA05/01832 respectively. NRS PADS reference 086/000556 (ESP 120 M1) and 086/047149 (ESP 240 M1)Mains Power Protection ESP M1 Series Combined Type 1, 2 and 3 tested protector (to BS EN 61643) for use on mains power distribution systems primarily to protect connected electronic equipment from transient overvoltages on the mains supply, e.g. computer, communications or control equipment. For use at boundaries up to LPZ 0 to protect against flashover (typically the main distribution board location, with multiple metallic services entering) through to LPZ 3 to protect sensitive electronic equipment.Installation Install in parallel, within the power distribution board or directly (via fuses) on to the supply feeding equipment. At distribution boards, the protector can be installed either on the load side of the incoming isolator or on the incoming supply. Connect, to phase(s), neutral and Fuse.Accessories Weatherproof enclosures: WBX 3 Use with single phase protectors WBX 4 Use with three phase protectorsNOTE: If you desire a protector with an extra high maximum surge current use the ESP M2 or ESP M4 series. If your supply is fused at 32 amps, or less, the in-line protectors (ESP 240 or 120-5A (or -16A) and their ready-boxed derivatives, or ESP D/DS 10 or 32A Series) may be more suitable. If you need to mount the display panel separately from the main protector unit, use the ESP M1R series.ESP 277 M1, ESP 240 M1, ESP 415 M1Made in UK by Furse. Wilford Road, Nottingham, NG2 1EB, UK