Plug

Cable sheath socket   3P+N+EPC plugs, sockets and coupings are constructed for easy installation, long life high
reliability They are widely used since many years ago in the machine industry,crane
industry, construction industry,trains and cars 
The cases and inlets are produced of high-grade plastic nylon 66. The material is
extremely good insulating,unbreakable,wear resistant,long-time durable up to+120°C,resistant
against oil,gasolin and salt water,almost non-aging,extremely
cold-proof and splash-proof.
All units fit not only with the same system but also are fully compatible with units
of the same system of other manufacturers,Through groove and tongue, joint for
same polarity, then it is installed easily through movable cable clamp,used securely
and reliably.