8/12/16/19/22mm 金属按钮开关 自锁自复环形带灯电源启动按钮
8/12/16/19/22mm Metal Push Button Switch Latching/Momentary LED Ring Power Button
产品描述（中英双语）
中文：多规格不锈钢金属按钮，开孔尺寸覆盖 8mm、12mm、16mm、19mm、22mm。支持自锁、自复位两种模式，可选环形 LED 指示灯，防水防尘。导电性能稳定，外观坚固耐磨，广泛用于工控设备、仪器机箱、机械设备、充电桩电源启停控制，电压、灯色可定制。
English: Stainless steel metal push buttons with mounting hole sizes 8mm,12mm,16mm,19mm,22mm. Latching and momentary types optional, equipped with ring LED indicator, waterproof & dustproof. Durable shell and stable contact performance. Widely used for industrial controllers, equipment cabinets, machinery and charging pile power control. Custom voltage & LED color available.
FAQ 中英双语
Q1：有哪些安装开孔尺寸？
A1：常备 8mm、12mm、16mm、19mm、22mm 多种规格可供选型。
Q1: What mounting hole sizes are available?
A1: Standard sizes:8mm,12mm,16mm,19mm,22mm for selection.
Q2：区分自锁与自复位吗？
A2：有的，自锁按下锁定通电；自复位按下导通，松手自动回弹断开。
Q2: Are latching and momentary versions available?
A2: Yes. Latching locks after pressing; momentary rebounds once released.
Q3：指示灯可以选择颜色吗？
A3：支持红、蓝、绿、白等多种灯色，电压规格可按需定制。
Q3: Can I choose LED light colors?
A3: Red, blue, green, white and other colors available, custom voltage supported.
Q4：具备防水效果吗？
A4：标配密封圈，具备基础防水防尘能力，适合设备面板安装。
Q4: Is the button waterproof?
A4: Equipped with sealing gasket, waterproof and dustproof for panel mounting.
Q5：订单交期多久？
A5：常规款式现货 3-5 天，定制参数订单 7-12 天。
Q5: What is the lead time?
A5: Stock items:3-5 days, customized orders:7-12 days.
