Although industrial connectors and electromechanical component connectors may look like the same thing in name, in fact, they are completely different products. Let's distinguish the differences between them in detail. NEMA wiring device must be as small as possible in order to realize frequent commutation, but also to realize braking during commutation and acceleration after commutation. Therefore, it is necessary to adopt commutation device quickly and braking device effectively. Industrial plugs are suitable for industry, generally divided into 3-core, 4-core, 5-core, etc. The current is generally divided into 16A, 32A, 63A, 125A, 250A, 420A, etc., and the protection level can be divided into IP44 and IP67, which are relatively conventional. Generally, it is used with industrial sockets and industrial connectors. IP54, that is, dust prevention is level 5: dust intrusion cannot be completely prevented, but the amount of dust intrusion will not affect the normal operation of the product; Waterproof grade 4: prevent splashing water from invading, and prevent splashing water from all directions from invading.I. CEE connectorCee connectors are also called industrial plugs and sockets. Is a classification of low-voltage electrical appliances, mainly including the following types of equipment:1. Plug and socketFunction: Connect flexible cables to fixed wiring devices at will.2. Cable couplerThe utility model consists of a connector and a plug.Function: Connect two flexible cables at will.3. Appliance couplerThe utility model consists of a connector and a home appliance input socket.Function: Connect the flexible cable to the equipment.Electrical socket: According to the arrangement of plug contacts, it is usually fixed or installed inside the equipment.Second, the electromechanical component connectorWhat are electromechanical components? Electromechanical components are a kind of components that use mechanical or electrical methods to make circuits open, close and so on.Main products:Connector, transfer connector, fixed connector, floating connector, free connector, free connector, socket, round connector, cabinet connector, rectangular connector, low frequency connector.Third, the difference(1) Different rated frequenciesCEE connector: frequency ≤500HzElectromechanical connector: frequency ≤500hz, and specified frequency of low-frequency connector should be less than 3mhz.(2) Different classificationThey can be classified according to the degree of protection:Splash protector accessoriesWater-tight electrical accessoriesAccording to the grounding structure, it can be divided into:Electrical accessories without grounding contactsElectrical accessories with grounding contactsAccording to the cable connection mode, it can be divided into:Detachable plug and connectorNon-detachable plug and connectorAccording to the interlocking mechanism, it can be divided into:Electrical fittings without interlocking, with or without integral switchgearElectrical accessories with mechanical interlockingElectrical accessories of point interlocking(3) Different usesCee connector: often used in manufacturing industry.Electromechanical connector: Compared with cee connector, its application range is much wider. Besides power connection, it is more used as electrical signal transmission connector. Therefore, its structure is much more complicated than cee connector.Therefore, cee connector and electromechanical component connector are two completely different products, but the relevant test standards do not distinguish the two, and there is no national standard for electromechanical component connector. When choosing a product, be sure to consider the safety of the product.