The Onesto KC3E-225 is a robust double-pole miniature circuit breaker engineered for reliable protection in both domestic and industrial electrical systems. Rated at 25A with a 3KA breaking capacity, this DIN rail-mounted device operates across 240V single-phase and 415V three-phase installations. Its utilization category A classification ensures optimal performance for general-purpose applications, delivering consistent overcurrent and short-circuit protection. The compact grey design integrates seamlessly into distribution boards, offering dependable safety and compliance with standard electrical requirements for demanding environments.
