125A Integral SPD Kit c/w 10kA MCB

125A Integral SPD Kit c/w 10kA MCB Accessory for Alpha BSII 125A Distribution Boards Supplied with Type 2 SPD, 10kA MCB (for SPD protection), cable loom kit & SPD mounting bracket 18th edition compliant Utilises bottom LH Way for protective MCB Nominal Voltage (AC) 230/400