SunSwitch DC Breaker 1000V
DC miniature breaker for PV string and inverter DC sides, 1000V rated, magnetic blow-out arc quenching.
Solution
EV Charging
Residual-current and DC fault protection for AC and DC charging stations.
Typical protection set
Charging circuits need Type A or B RCDs where the station injects DC fault current, coordinated with the supply-side breaker. Wallbox installations reuse our home-electrical set with an added dedicated RCBO circuit.
Every set below is a starting point: send the load schedule or single-line diagram and our engineers adjust ratings, curves and certification package to the project.
Devices commonly quoted for this solution
SunGuard Solar SPD Type 1+2
Combined Type 1+2 surge protective device for PV DC inputs, with remote contact and pluggable module.
Where this solution works
Residential
Compact, code-compliant protection for homes and rooftop solar.
Commercial
Reliable distribution gear for offices, retail and light industry.
Solar & Storage
DC protection for PV strings, inverters and battery systems.
EV Charging
Residual-current and DC fault protection for charging stations.
Specify it with us
Share your load profile, standards and quantities — we return a matched, certified product set.