To choose an industrial connector, you need to do the following things: plug. Which socket needs to be fixed and which needs to be moved, determine the usage environment, and determine the voltage and current parameters. The two ends of the cable are connected to the power supply and electrical equipment respectively. At both ends, a plug or socket of an industrial connector is installed, respectively. When selected, this is the same as a home wall outlet or a power strip. Consider who moves and who fixes. Take a look at some specific application venues. The description of the environment is usually divided by IP level. Easy&Safe's Quick Connect series is IP44 rated and can protect against liquid and solid interference in most situations. The product itself pays more attention to quick connection: through the ergonomic design of the plug and socket shape, locking, unlocking form, etc., easy and reliable connection is achieved. Everyday wall switches, blade plugs and spring receptacles are suitable for places with low load currents. Poor contact often brings potential failure risks such as heat generation. The ferrule pin structure used in the industrial connector has the characteristics of self-clamping, which is larger than the ordinary socket in terms of contact pressure and contact area. In more demanding industrial locations: high probability of liquid spillage and high air dust density. We need to choose the heavy duty protection product Tough&Safe series, the protection level can reach IP67. The product itself is usually made of PBT material and introduces the application site of the resistant industrial connector. The Chinese name of PBT is polybutylene terephthalate, abbreviated as saturated polyester, which is a kind of high crystalline thermoplastic. Advantages: 1. Stable mechanical properties, tensile strength and tensile modulus similar to nylon; 2. Small coefficient of friction, good self-wetting; 3. Low water absorption; 4. Good electrical properties; 5. Good dimensional stability; 6. Chemical resistance and Oil resistance. Uses: 1. Electronic appliances: non-fuse electrical appliances, electromagnetic switches, return transformers, household appliance handles, connectors, housings, etc. ; 2. Automobile: door handles, bumpers, distributor covers, fenders, wire housings, rim covers, etc. 3. Industrial parts: OA fans, keyboards, fishing gear reels, parts, lampshades, etc. High-quality materials enable robust types to adapt to harsher and more complex environments.