16/19/22mm Mushroom Head Metal Push Button Reset Switch

As the core series of push-button switches developed by Yueqing Tongda for the industrial control and smart device sectors, this product is positioned around the core concept of 'multi-function integration, high reliability, and durability.' It combines the company's more than 30 years of manufacturing craftsmanship with patented transmission mechanism technology. Leveraging advantages such as illuminated indicators, dual-mode control, and wide load adaptability, it is widely used in industrial automation, smart home devices, medical equipment, automotive electronics, and many other fields.

The contacts are made of high-purity silver alloy and strengthened through a vacuum coating process, with an initial contact resistance of ≤10mΩ. The rated load covers a wide power range: low-voltage scenarios support 0.1A/12V DC, while industrial scenarios can reach 16A/250V AC. It can directly drive small motors, relays, and other loads without the need for additional intermediate relays, simplifying circuit design. It supports various contact configurations such as normally open (NO), normally closed (NC), and double-pole double-throw (DPDT). The terminals are available in solder, snap-in, and screw types, suitable for both PCB mounting and on-site wiring requirements.

Plug column type button micro switches can be used to control the light, when the button is pressed, the light will turn on or off. It can also be used to control the switch of electrical equipment,air conditioner, etc. In the industrial field, push button switches are widely used to control the start and stop of mechanical equipment.whether it is household, industrial, automotive or electronic equipment, it is inseparable from this simple control component.