PC plugs, sockets and couplings are constructed for extreme operating conditions
with easy installation, long life and high reliability. They are long used in machine
industry, crane industry, construction industry, trains and care.

The cases and inlets are produced of high-grade plastic nylon66. The material features
good insulating, unbreadable, wear resistant, long time durable up to +120oC,
resistant against oil, gasoline, salt water, non-aging, 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 manufactures. Through groove and tongue, joint for
same polarity, then it is installed easily through movable cable clamp, use securely
and reliably.