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Blakley Electrics manufacture a range of Sensor Based RCD assemblies with overcurrent protection in ratings from 1A to 2000A, single or three phase, housed in steel or insulated enclosures.

Assemblies are manufactured in accordance with the requirements of BS EN 60947-2 annex M. Fixed and variable sensitivity options are offered, dependent on current rating.

Blakley Electrics Sensor Based RCDs

Explore Sensor Based RCDs Products

ELE series range of DP and 4P RCD protection assemblies with TYPE A RCD protection. Assemblies comprise of a Modular Residual Current Device with a fixed sensitivity of 30 mA (MRCD-MR series) or with a sensitivity adjustable from 30 mA to 30A and time delay adjustable from 0-10 seconds (MRCD-R series). Protection is in accordance with BS EN 60947-2 annex m and classified by Network Rail as DC Immune.

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Earth leakage protection assemblies with overcurrent protection, rated from 100A to 1600A, 4P, housed in IP55, all insulated enclosures. All models incorporate variable sensitivity and variable time delay. Protection is in accordance with BS EN 60947-2 annex m.

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Earth leakage protection assemblies with overcurrent protection, rated from 100A to 800A, TP&N or 4P, housed in IP54, steel enclosures. All models incorporate variable sensitivity and variable time delay. Protection is in accordance with BS EN 60947-2 annex m.

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SRC series 100A to 250A 4P variable RCD assemblies with integral kWHr meter, housed in steel IP54 enclosures. Protection is in accordance with BS EN 60947-2 annex m.

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Earth leakage protection assemblies, from 1A to 2000A rating, single and three phase with sensitivities ranging from 5mA to 300A, made to order.

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Type AC earth leakage protection assemblies with overcurrent protection, rated up to 63A, DP or TP&N, housed in IP30, steel enclosures. All models are classified as Network Rail “DC Immune”.

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