KRAUS & NAIMER is a switchgear manufacturer established in Vienna, Austria, in 1907, recognized as the world market leader in cam switches. The company operates 6 production sites and 18 sales companies globally, with innovation and customer service as core strategies. Kraus & Naimer switches provide reliable technology for a wide variety of applications. Designing, producing and supplying main switches, control and repair switches as well as switch. Decades of experience in Research Relays, Motor Starters, Circuit Breakers, Load Disconnectors, Cam Switches, and Push Buttons. A pioneer in modular cam.