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40A 30mA RCD 4 Pole – MK | MK (6440S)

Name: 40A 30mA RCD 4 Pole - MK | MK (6440S)
SKU: MK6440
Availability: InStock

$68.72 ~~$137.44~~

Review

MK Sentry 4 pole RCD 40 Amp 30mA 40 Amp 30mA RCD's Residual Current Device Offers Protection against Electric Shock However Sentry 4 pole RCDs do, ideally, require a neutral conductor to be provided on the supply side of the RCD in order to ensure that the

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SKU: MK6440 Category: Home

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Description

MK Sentry 4 pole RCD

40 Amp 30mA 40 Amp 30mA
RCD’s Residual Current Device Offers Protection against Electric Shock

However Sentry 4 pole RCDs do, ideally, require a neutral conductor to be provided on the supply side of the RCD in order to ensure that the test circuit operates satisfactorily.
Where connection of a neutral supply is not possible, then an alternative method of ensuring that the test button is operational is to fit a suitably rated resistor between the load side neutral pole and a phase pole not associated with the normal test button operation.