Protects connected equipment against overvoltage from switching and the secondary effects of lightning strikes. Can be retrofitted into existing consumer units. Use in conjunction with the NM506L, NM806L, NM1106L, NM1406L and NM1906L to create your SPD protected main switch consumer unit.• Suitable for all Single Phase 3 Wire Systems TN-C-S, TN-S and TT• Clear Indication of device status• Fitted with remote signalling contact• Suitable for use in Main Switch, Split Load & Hi-Integrity consumer unitconfigurations• Not suitable for Dual RCD configurationsAlternative SPD products are available for Dual RCD consumer unitinstallations. Please contact Wylex technical for further assistance.
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