FNP1,FNP2,FNP3,FNP4 industrial plugs

Variety and specification
The industrial plug and socket and connector is including the plug, socket, connector, apparatus input socket, the common specifications is below:
The socket is divided into two parts from the differ using, one parts use in the power supply line, generally named socket; the other used in the equipments with sleeve cover, sleeve, out box, elasticity outside cover, opening the outside cover when go to use, it can avoid the electric shock to the user, and the socket need used with the match plug.
Implement input socket consists of bolt, bolt base also as cover. In usual the bolt is not electriferous, so it need not cover.
Implement plug need the connector to connect.
Socdets are divided into the inlay socket and wall socket as per the installation, the wall socket has stand or box, which can be fixed on the wall.
In ordet to suit to all situations, the designs of socket appearance are different, they include linear socket, inclined socket, small flange socket, and so on.
According to rated current, there are four styles: 16A, 32A, 63A, 125A
As for rated voltage, we have the following: DC: DC24V(purple), DC220V(blue), DC440V(red)
AC: AC24V~(purple), AC42V~(white), AC110-AC130V~(yellow), AC200-AC250V~(blue), AC380-AC415V~(red), AC660V~(black), while the more popular items are AC AC200-250V~and AC380-415V~.
Due to different single phase and three and three phase power poles, we have 3 poles(2P+E), 5poles(3P+E)
We have 50HZ, 60HZ, 150, 200, 300, 400HZ for the rated frequency, 50, 60HZ are more usual.
The position earthing pole renges from 1h to 12h, often 6h.
Protection degree: splash-proof(IP44), water-tight(IP67)