In some applications it is useful to protect the feed through connection with a separate fuse. Fuse terminal blocks are made up of one terminal block bottom section with a fuse insertion carrier. The fuses vary from pivoting fuse levers and pluggable fuse holders to screwable closures and flat plug-in fuses. 2 terminals On side connection, 6 kV impulse voltage Right side open 6.3 x 32 mm cartridge fuse, without LED, pivoting fuse holder, 500 V operating voltage 3 deg pollution 0.6 x 3.5 mm blade size 4 sq-mm rated cross section A3 gauge type 500 V rated, 300 V UL/CSA rated, 6.3 A rated, 15 A UL/CSA rated 22 - 10 AWG rated, 30 - 10 AWG factory wiring UL, 30 - 10 AWG field wiring UL, 30 - 10 AWG CSA TS 35, TS 32 and TS 15 mounting rail Specifications Amperage Rating 6.3 A Color Black Connection Type Screw-On Side Dimensions 3.213 in H x 0.358 in W x 2.106 in D Material Wemid Mounting Type Snap-On Series W Series Temperature Rating -50 to 120 deg C Terminal Size M3 Torque Rating 0.5 to 0.8 N-m Type 1-Tier Voltage Rating 500 VAC Wire Size 22 to 10 AWG Wire Strip Length 10 mm