The Onesto KC6-KU-216 is a robust 16-amp, 2-pole miniature circuit breaker engineered for demanding electrical installations. Rated at 6KA breaking capacity and compliant with IEC60947-2 standards, this DIN rail-mounted device delivers reliable overcurrent protection across 240V and 415V systems. Its Category A utilization classification makes it ideal for both industrial and domestic applications where consistent performance is essential. The blue housing provides clear visual identification on your switchboard, while the compact design maximizes panel space efficiency.