Compact solution mounted on DIN rails, used to prevent unwanted tripping in electrical installations. Easy cabling of the. ABB offers a total ev charging solution from compact, high quality AC wall boxes, reliable DC fast charging stations with robust connectivity, to innovative on-demand electric bus charging systems, we deploy infrastructure that meet the needs of the next generation of smarter mobility. ABB's Low. SENTRON RCDs offer the right solution for any application, immediately cutting power during a fault to protect against dangerous shock currents. Why SENTRON residual current protective devices? SENTRON RCDs combine residual current detection and. RGMD-TB-4-63, residual current protection and circuit breaker protection kit, 63 A, 4 poles Code: P15006. RCBO (Residual Current Circuit Breaker with. buy online at Schrack Technik » Delivery within 24 hours • on-site availability • professional advice • All infos! buy online at Schrack Technik » Delivery within 24 hours • on-site availability • professional advice • All infos!RCDs (Residual Current Devices) are vital safety components designed to quickly disconnect electrical circuits when they detect earth leakage, helping to prevent electric shock and reduce fire risk.