The ABB S202‑K0.5 is a compact 2‑pole miniature circuit breaker from ABB’s System pro M / S200 series designed for DIN‑rail electrical distribution and protection. It offers overload and short‑circuit protection via a thermal‑magnetic trip unit with a K‑type characteristic, suitable for applications requiring higher in‑rush current tolerance. The breaker is intended for use in residential, commercial, and industrial panels and protects circuits rated at 0.5 A with reliable interruption performance up to standard short‑circuit capacities. It features space‑efficient modular design and finger‑safe terminals for safer installation and maintenance.
