防水按钮开关是一种即使是湿手也可以操作的开关，市场上有着各种各样的防水按钮开关，但选购高质量的防水按钮开关才是我们真正需要的。购买高质量的防水按钮开关要遵循以下几个标准。

　　Waterproof button switch is a kind of switch that can be operated even with wet hands. There are various waterproof button switches on the market, but it is what we really need to buy high-quality waterproof switch. Purchase high quality waterproof button switch to follow the following standards.

　　首先，必要的标准：IP防水标准；对于防水开关防水性能的主要评定标准是依据IP防水等级标准。看防水开关防水性能如何，主要看IPXX的后面两位数字XX，第一位X是从0到6，最高等级为6；第2位X是从0到8，最高等级为8；因此防水按钮开关的最高防水等级为IP68。

　　First of all, the necessary standard: IP waterproof standard; for waterproof switch, the main evaluation standard is based on IP waterproof grade standard. The waterproof performance of waterproof switch mainly depends on the following two digits XX of ipxx, the first X is from 0 to 6, the highest level is 6; the second X is from 0 to 8, the highest level is 8; therefore, the maximum waterproof grade of waterproof button switch is IP68.

　　其次是认证，认证是否齐全；ROHS有关规定，SGS认证；并具有VDE/DEMKO/KEMA（现使用欧盟ENEC）、UL/CSA等认证。这些都是高品质防水按钮开关的认证要求，如果是出口海外的必须。

　　The second is certification, whether the certification is complete; RoHS related regulations, SGS certification; and VDE / demko / Kema (currently using the European Union ENEC), UL / CSA certification. These are high quality waterproof button switch certification requirements, if exported overseas must.

　　最后其他判断标准，例如：防水按钮开关设计合理，使用寿命长，耐高温，耐高电流冲击，根据自己的实际需求来配对自己的产品。

　　Finally, other judgment criteria, such as: reasonable design of waterproof button switch, long service life, high temperature resistance, high current impact resistance, according to their actual needs to match their own products.

　　山东红宝电气公司主要经营按钮开关、风扇风机、传感器、金属按钮开关、防水型按钮等各种电气类产品，更多详情了解http://www.sdhongbaodq.com

　　Shandong Hongbao electric company mainly engaged in button switch, fan fan, sensor, metal button switch, waterproof button and other electrical products http://www.sdhongbaodq.com