Katko

Katko is a specialist manufacturer of professional electrical switching and isolation products used across industrial, commercial and specialist electrical applications. Founded in Finland, Katko has over 80 years of experience designing and manufacturing high-quality switching solutions for environments where reliability and safety are essential.

The Katko product portfolio includes safety switches, enclosed isolators, load break switches, switch fuses, changeover switches, terminal blocks and electrical installation accessories. These products are designed to provide safe circuit isolation, reliable power control and efficient installation for demanding electrical systems.

Katko products are manufactured in Finland and Poland and are used globally across industries including manufacturing, renewable energy, power distribution, automation and commercial electrical installations.