http://www.wzcfdq.com/cylindri....cal-fuses/ul-csa-fus UL CSA Fuses manufacturers Description Chifeng RT18-32 CC Fuse Holder provides a perfect holder solution for CC Class fuses rated up to 30 amps. The RT18-32 CC fuse holder is a standard "finger safe" holder with an IP20 degree of protection. Like the RT18-32 fuse holder, this CC-rated holder is available in 1, 2, 3 or 4 poles and any combination can be