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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Installer Tip: Use the 32A C Curve variant when circuits have higher inrush currents — such as PV inverters
IEC 61643-11 compliant – recognised SPD standard
Its slim 18mm design combines short-circuit
The robust IP40 steel enclosure provides long-term durability
this extension board is suited to commercial
3 Phase Surge Protection Device Unit with 8 Way Metal IP40 enclosure 40A RCBO EV Connection Units Installer Tip: Use the 32APre wired in the UK and tested before dispatch allow up to 3 working days for shipping. The WRCUSP440C is a ready to fit 3 Phase Surge Protection Device (SPD) Unit supplied in an 8 way IP40 steel enclosure. It includes a 4 pole Type 2 SPD (20kA 40kA) paired with a 40A Type A High Immunity RCBO, giving you full protection against surges, overcurrent, and earth leakage faults in one compact, compliant board. Built to BS 7671: 2018 Amendment 2, this unit
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