Heschen SZW26-20/D303.3D-BX Changeover Switch 20A 3 Position 1-0-2Large Box

Enclosed Surface Mount: Comes with a durable, enclosed exterior box. It allows for secure surface mounting on walls or machine panels, protecting internal wiring from dust, debris, and accidental contact, 20A High Capacity: Model SZW26-20/D303. 3D-BX (Equivalent to LW28-20. Rated for Ui 660V and Ith 20A. Features premium copper contacts for stable, low-resistance electrical conductivity under heavy loads, 3 Position Control (1-0-2: Operates with a smooth, distinct rotary cam mechanism. The 1-0-2 switching logic makes it perfect for forward/reverse motor control or dual power source transfer operations, 3 Phase12 Terminals: Engineered for 3-phase electrical systems. Includes 12 clearly marked screw terminals housed inside the box, providing a reliable and professional wire routing experience, TUV Certified Reliability: Tested and TUV listed for safety compliance. Widely used as a master isolator switch, industrial machine controller, and for DIY heavy-duty workshop electrical routing.