Universal Cam Switch 20 A 660 V, SZW26-20/ZC.11111.3 7-Position Level Switch (3-2-1-0-1-2-3), Rotary Switch with 12 Terminals for Engine Control

7 Position Symmetric Design: highly specialized cam switch type SZW26-20/ZC.11111.3 with unique 3-2-1-0-1-2-3 lock. Offers a central zero position (off) as well as three separate switching levels to the left and right. Precise Switching Diagram 1-6: Equipped with 12 screw terminals, the switch works as a perfect 6-way signal switch. In each of the 6 active positions, only one pair of contacts (1-2, 3-4, 5-6 or 7-8, 9-10, 11-12) is strictly separated. PERFECT FOR REVERSIBLE AND MULTI-LEVEL CONTROL: This logic makes it the ultimate choice for complex machine controls, e.g. forward/reverse control of motors with 3 speeds each via a frequency converter (VFD). 660V Insulation