Featuring pluggable P-FU-EX fuse holders for 5 x 20 mm or 6.3 x 32 mm fuse inserts, Models UT 4-MT-EX, UT 4-TG-EX, and UT 6-TG-EX use screw-clamp connection technology for ferruled or stranded wires, and are rated for multiple wire connections. Fuse and knife disconnect terminal blocks have current-carrying capacity up to 16 A per UL file XCIB2.E192998. Devices' 6.2 and 8.2 mm terminals meet requirements of ignition protection standard important for process industry.