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and heat pumps
Installer Tip: Use the 16A B Curve for radial socket circuits
this device features microprocessor-driven arc fault detection that constantly monitors electrical waveforms
Bi-directional – suitable for PV and EV applications
PME Fault Detection Consumer Unit – 4 Pole 40A RCBO with SPD (WMEPME08/SP) Fused Main Switch and heat pumpsThe WMEPME08 SP PME Fault Detection Consumer Unit is an 8 module metal board combining a 4 Pole 40A Type A RCBO with a Type 2 Surge Protection Device (SPD). It delivers full PME PEN fault monitoring and automatic disconnection of Live, Neutral, and Earth within 5 seconds if supply voltage moves outside safe limits. Fully compliant with BS 7671: 2018 (18th Edition, Amendment 2), it removes the need for an earth rod while also safeguarding connected
