F3021MZ 21 Way (100A Main Switch & Type 2 SPD sub metering and 150-hour reserve power

and 150-hour reserve power

Ideal for larger homes

Its 4-pole configuration allows simultaneous control of multiple circuits

This versatile switch functions as both a meter isolator and compact main switch

F3021MZ 21 Way (100A Main Switch & Type 2 SPD sub metering and 150-hour reserve powerPremium 21 Way Consumer Unit with 100A Main Switch & Type 2 SPD F3021MZ The FuseBox F3021MZ is a premium high capacity consumer unit engineered for demanding residential and commercial electrical installations. This advanced 21 way unit combines exceptional circuit protection with integrated surge protection technology. The integrated Type 2 SPD provides crucial protection against voltage surges, safeguarding your electrical installation and connected