The Onesto Circuit Breaker KC3E-125 is a single-pole miniature circuit breaker engineered for reliable overcurrent protection in domestic and industrial installations. Rated at 25A with a 3KA breaking capacity, this device complies with IEC60947-2 standards and operates across 240V, 415V, and 50Hz systems. Designed for DIN rail mounting, it delivers dependable performance in demanding electrical environments while maintaining safety compliance across residential and commercial applications.
