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The latest D/DS range is designed to complement the existing D1 Series of ESP products providing a further enhanced series to our existing ESP range of mains protector range for specific systems.
The new ESP D/DS Series now offers industry leading low let through voltage combined with the mains test Type 1, 2 & 3 (to BS EN 61643). Designed for use on low current single phase systems (up to 10A or 32A) to protect against transient overvoltages on the mains supply, as well as offering increased exposure level covering lightning protection zones (LPZ) 0 - 3.
It also features a three way visual indication of protector status and advanced pre-failure warning, as well as remote indication facilities to a BMS via a Volt-Free contact, so you need never be unprotected.
For use on low current (up to 10A or 32A) single phase systems, to protect against transient overvoltages on the mains supply.
Protecting essential equipment by restricting transient overvoltages to a safe level.
Minimising the risk of dangerous sparking (leading to flash over and electrical shock hazards) as well as equipment damage compared to standard protection.
Mounts to standard 35mm top hat DIN utilising DIN foot with locking feature.
A flashing warning of potentially fatal neutral to earth supply faults as well as a Volt-Free contact to show pre failure warnings and potential phase loss. (Due to incorrect earthing, wiring errors or unbalanced conditions.)
Protectors linked to building management systems (BMS) for clear remote failure warning via an active change over Volt-Free contact.
Protectors offer repeated protection against transient overvoltages, with a 5 year warranty
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