Miniature Circuit Breaker (MCB) - IEC/EN 60898-1 / IEC/EN 60947-2 / UL1077 - Siemens (SENTRON Series - 5SY4) - item #5SY42307 - 2-poles (2P) - rated current 30A - C-curve - Short circuit current breaking capacity (Icu) 20kA (400Vac) - 2 modules width (2MW) - screw-clamp connections - DIN-rail mounting (36mm width)