Years Designed to Last
Power Plants
MWh Protected
Compliance with Nuclear Standards
Switching for Critical Power Applications
Custom cam switches allow full flexibility in contact configuration, switching sequence, number of positions, electrical ratings, and mechanical design. This makes them ideal for complex control tasks, special machinery, and demanding industrial environments.
Whether you need a modified standard switch or a fully custom-designed solution, our engineering team supports you from concept to final product. The result is a cam switch precisely adapted to your application — reliable, efficient, and built to last.
Designed for High Performance and Safety
- Designed for demanding electrical applicationsHigh current and voltage ratings
- Multi-pole configurations for complex power circuits
- Clear switching positions and positive contact indication
- Options for lockable handles and safety interlocks
Typical Applications
Designed for long-term, uninterrupted service, these cam switches provide stable performance in environments where downtime is not an option. Their reliability helps protect equipment, personnel, and the continuity of power supply.
- Nuclear, hydro, and wind power plants
- Fossil fuel power plants (coal, oil, gas)
- Generator and transformer switching
- Military and defense power infrastructure (bases, mobile generators, backup systems)
- Critical infrastructure systems
- Bridges, tunnels, airports, ports control
- Railways: electric trains, metro/subway/underground, trams, trolleybuses, cable cars, electric buses
- Power distribution and control panels
- Source changeover switches
- Voltmeter / ammeter selector switches
- Isolator switches for safety
Reference
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Over 7,500 SEZ cam switches are installed at the Dukovany Nuclear Power Plant.
S10 series switches are used for dedicated process control and manual operator intervention during specific operating modes of the reactor unit, while S25 series switches are installed in control cabinets for switching between two independent power supply sources.
See Our Other Solutions
Commercial & Light Industrial Used in commercial buildings and light industrial environments. Offer increased durability, flexible switching configurations, and reliable
Industrial Applications Designed for automation systems, machines, control panels, and production equipment. Ideal for motor control, operating mode selection, and
Heavy Industry Engineered for demanding industrial environments such as steel plants, chemical facilities, and large manufacturing sites. Designed to handle
Custom Solutions Tailor-made cam switches designed according to specific customer requirements. Custom contact configurations, switching sequences, ratings, and mechanical designs