The Onesto KC3E-110 is a single-pole miniature circuit breaker engineered for reliable electrical protection in residential and light commercial installations. Rated at 10A with a 3KA breaking capacity, this device operates across 240V/415V systems at 50Hz, meeting IEC60947-2 international standards. Its utilization category A classification ensures optimal performance for general-purpose AC circuits. The compact grey design mounts directly onto standard DIN rail, facilitating quick installation and maintenance. Built for durability and consistent fault detection, this MCB safeguards circuits against overloads and short circuits with precision switching action.
