... (3,Conventional free air thermal current up to 125A,fuse holder These fuse holders are supporters for fuses with size up ... a fuse disconnecting switch by multi-phase combination.There are two in/out lines at the RT18N fuse base,providing a ... IEC60269-1,IEC60269-2,IEC60269-2-1,IEC947-3in-line fuse holder,anl fuse holder,fuse holder Cylindrical Fuse Holders( anl fuse holder, in-line fuse holder)