二重および三重定格ケーブル

Double rated cable is suit for at least 2 country standard. Such as ul csa cable, ul ce cable , csa ce cable .
Tri-rated cable complies with the specifications of three different standards; the British Standards Institute (BSI), the Underwriters Laboratories (UL) and the Canadian Standards Association (CSA). This triple certification allows products to be used in both the European and North American and canada markets.