Automatic Changeover Switch (KLD-250/4)

Automatic Changeover Switches(KLD-160/4)

We completely carry on the ISO9001 quality management system, and got the European Economic Community CE certificate successively, the ISO9001: 2000 international quality system certificate, China production licence, the CCC certificate, thereinto, we are a first manufacturer who has the ability to produce the load isolation switch conforming to the European Union standard RoHS totally in China, the products have been sold in Far East markets like Russia, Italy, Greece, Southeast Asia, and got the good reputation.

KLD automatic changeover switches(KLD-250/4) is applicable for three-phase four-wire power supply system of AC50Hz, AC rated voltage 660V and below, DC rated voltage 440V and below, rated current up to 1600A.

It is able to realize automatic and manual transfer between normal power and reserve power, during transferring, it will stop supplying power to the loads.
It is applicable for occasions that require two circuits of power supply and has high demand to the power source.