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the WIS4100 delivers dependable performance wherever complete circuit isolation is required
The WME12/HP40C 12 Way Heat Pump Consumer Unit is a dedicated protection board for inverter-driven heat pump systems
2x 63A RCD + SPD (376×240×112mm)
100A rated main switch – 2 pole with twin screw terminals
For simple pilot feeds or low-current lines
Empty IP65 Plastic Enclosure – 12 Usable Ways Three Phase SPD Unit the WIS4100 delivers dependable performanceThe WHA12 PME is a heavy duty IP65 rated plastic enclosure with 12 usable DIN ways, designed for larger outdoor electrical installations where reliability and protection are essential. Built for EV charger clusters, workshops, heat pump supplies, and garden distribution circuits, it provides ample space for multiple breakers, RCDs, and surge devices. Each enclosure includes Earth and Neutral bars for straightforward wiring, with a robust plastic
