Introducing a premium-quality metal push button switch designed for demanding applications. Available in 16mm, 19mm, and 22mm sizes, this versatile switch features robust metal construction for exceptional durability and reliable performance. The switch offers multiple head style options including high, flat, and ball head designs to suit various installation requirements. With both screw and welding foot mounting capabilities, it provides flexible installation options for different setup needs. The momentary 1NO (normally open) contact configuration ensures precise control in electrical circuits, making it ideal for industrial equipment, control panels, and machinery applications. The waterproof design provides reliable operation in challenging environments where moisture protection is essential. The switch's professional-grade construction and dependable performance make it an excellent choice for industrial automation, manufacturing equipment, and control system applications where reliability and durability are paramount. Perfect for both OEM integration and replacement purposes, this switch delivers consistent performance in demanding industrial settings.