Baomain Rotary Selector Cam Changeover Switch AC 660V 63A 3 Positions 4NO+4NC SZW26-63/D404.4

On - Off - On position control and 16 terminals design.Suitable for the thickness between 1mm to 4mm of the mounting board.Suitable for a wide range of applications, it can be applied as a circuit control switch, master control switch, testing equipment control switch, or change-over switch for electric welding machinery and other equipment.

• 3-POSITION 1-0-2 SILVER CONTACT LOGIC: Features a robust 4-phase design with premium silver alloy contacts for superior conductivity and reduced arcing. Rated at 63A/660V, this 1-0-2 switch provides precise 4NO+4NC synchronized control, ensuring a long electrical life for heavy-duty industrial circuits.
• VERSATILE PANEL MOUNT DESIGN: Engineered for mounting on 1mm-4mm boards with a standard 48mm screw distance. Its compact 65mm x 65mm face provides a professional, flush-mount finish for master control panels and industrial distribution boxes without wasting space.
• WIDE LOAD COMPATIBILITY: Fully rated for diverse industrial loads including AC-15, AC-3, and AC-2. This heavy-duty capacity makes it the ideal choice for motor synchronization, welding machine switching, and high-power electrical control systems.
• DURABLE FLAME-RETARDANT BUILD: Constructed with high-strength, flame-retardant industrial plastics and 16 secure screw terminals. The rugged housing ensures stable wiring and reliable performance even under significant operational vibrations in harsh environments.
• INDUSTRIAL VALUE & SPARE: Includes 1 professional changeover switch and 5 mounting screws. This kit serves as an essential primary controller or a high-quality spare for electric welding machinery, master circuits, and complex power changeover systems.