Salzer CAM Rotary Switches, also known as cam operated switches, selector switches, multi-position rotary switches, changeover switches, and panel rotary switches, are engineered for sequential switching operations in industrial electrical systems. By rotating the handle to different positions, circuits can be safely made or broken for control and isolation functions. Built with quick-make, quick-break, and spring-return operating mechanisms, these switches ensure precise switching performance.

AC Switch Range: 6 – 400 Amps

DC Switch Range:16 – 500 Amps up to 250V DC

Operating Mechanism:Quick-Make, Quick-Break / Quick-Make-Quick-Break / Spring Return

Contact Operation:Snap action mechanism for reliable switching

Terminal Types:Open terminals, touch-proof, rear termination, side termination, screwless terminals

Mounting Options:Front panel, rear mounting, 22.5 mm mounting, DIN rail mounting

Special Features:Memory feature, sequential lock, center key lock, padlock, door interlock

Breaker Control Switch Rating:25 / 32 Amps

Salzer Voltmeter Selector Switches, also known as voltage selector switches, panel meter selector switches, multi-position voltmeter switches, and phase selector switches, are designed for monitoring voltage across multiple phases using a single voltmeter. These switches allow operators to sequentially select different phase combinations in electrical control panels. Built with a robust cam-operated rotary mechanism, they ensure precise switching, stable contact performance, and long service life in power distribution panels, generator control panels, and industrial electrical systems.

Operation: Multi-position rotary switching
Function: Phase voltage selection for voltmeter monitoring
Contact Mechanism: Snap action quick-make quick-break
Mounting: Control panel / panel door mounting
Applications: LT panels, power distribution panels, generator panels
Construction: Modular cam stack with high durability contacts