The SIEMENS 5SY6220-7CC is a 2-pole miniature circuit breaker rated for 400 V and 20 A with a C-type trip characteristic. Designed for protecting electrical circuits from overloads and short circuits, it interrupts faults up to a 6 kA breaking capacity. Its 2-pole configuration makes it suitable for switching and protecting single-phase or two-pole circuits where both conductors require simultaneous disconnection. Compact and DIN-rail compatible, it fits standard distribution boards for residential, commercial, or light industrial electrical installations.
