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RCCB Add-on Blocks Type AC for MCB Devices HMF, HMC, HMD.

These products are intended to be fixed on the right hand side of the circuit breakers to form differential circuit breakers from 80 to 125A, two, three or four pole.

Double Pole RCD Add-on Blocks

BDC280E Add-on-block 2P 125A 30mA AC
Cat ref.  Description Trade Price* 
BDC280EEarth leakage add-on-block 2P 125A 30mA type AC288.48 £ / prt.
BTC280EEarth leakage add-on-block 2P 125A Adjustable type AC258.69 £ / prt.

Triple Pole RCB Add-on Blocks

BDC380E Add-on-block 3P 125A 30mA AC
Cat ref.  Description Trade Price* 
BDC380EEarth leakage add-on-block 3P 125A 30mA type AC310.98 £ / prt.
BTC380EEarth leakage add-on-block 3P 125A Adjustable type AC254.80 £ / prt.

Four Pole RCD Add-on Blocks

Cat ref.  Description Trade Price* 
BDC480EEarth leakage add-on-block 4P 125A 30mA type AC351.73 £ / prt.
BFC480EEarth leakage add-on-block 4P 125A 300mA type AC288.48 £ / prt.
BTC480EEarth leakage add-on-block 4P 125A Adjustable type AC340.05 £ / prt.
*Data is subject to errors and technical modifications. Prices are trade price, exclusive of VAT.