round metal button switch

Waterproof performance is a key advantage of this switch. Thanks to sophisticated sealing technology, it effectively repels liquid intrusion, making it suitable for outdoor devices, bathroom control panels, industrial cleaning machinery, and other scenarios where exposure to moisture is common. It ensures reliable operation even in splashing water or short-term damp conditions, reducing the risk of circuit failures due to water ingress.Functionally, it features a momentary push design: the circuit closes when pressed and automatically resets to an open state when released. This design is perfect for applications requiring momentary control or temporary triggering, such as equipment start-up tests and emergency signal transmission. It prevents prolonged operation caused by misoperation, enhancing operational safety.In terms of electrical parameters, the 2A 36VDC rating makes it suitable for low-to-medium power DC circuit systems. It can meet the control needs of small motors, sensors, indicator lights, and other components while minimizing heat generation through rational current load design, thereby extending its service life. The 2 screw terminals simplify the installation process—secure wiring can be achieved without complex tools, and the tight terminal contact effectively reduces contact resistance, ensuring stable current transmission.During installation, the standard 16mm cut-out size allows for easy integration into various control panels. The high-round shape not only facilitates finger operation but also creates a three-dimensional layered effect with the panel, enhancing the industrial design of the equipment. Whether used in smart home control panels, medical instrument operation desks, or outdoor security devices, this switch proves to be a reliable component in circuit control, thanks to its durability, safety, and user-friendliness.