Product Code: H6820S
Available In 3-7 Days
MK Sentry H6820S Type 2 SPN Surge Protection Device. The MK Sentry surge device has been designed to meet the requirements of the 18th Edition Wiring Regulations. The type 2 surge protection device is the main protection system for all low voltage electrical installations. It will prevent the spread of overvoltage in electrical installation and protects the load. It must be provided where over voltage could cause serious injury/loss of life, cause interruption of public services, cause interruption to commercial/industry activity or affect a large number of co-located individuals
Item Type | SPD |
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UK Mainland | Order by 2pm for Next Day Delivery* |
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Under £25.00 | £4.50 |
Over £25.00 | FREE |
UK Highlands & Islands | Order by 2pm for Next Day Delivery* |
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Under £80.00 | £15.00 |
Over £80.00 | FREE |