The Onesto KC3E-310 is a robust 3-pole circuit breaker engineered for reliable electrical protection across domestic and industrial applications. Rated at 10 amperes with a 3kA breaking capacity, this DIN rail-mounted device operates seamlessly at 240V single-phase or 415V three-phase systems. Built to IEC60947-2 standards and optimized for 50Hz frequency, it delivers dependable overcurrent protection and load switching capabilities. The compact grey design integrates effortlessly into distribution boards, offering installers a space-efficient solution that meets stringent safety requirements for both residential and commercial installations.
