Eaton Rail Mount Fuse Holder, 125A Current Rating, 690V AC Voltage Rating - CH221DU Need an easy way to integrate a fuse into your electrical circuit? Add this lockable rail mount fuse holder from Eaton to your setup. It handles standard fuses with a diameter of 22mm and length of 58mm. Installation is simple as it clips onto standard 35mm DIN rails in a snap or attaches to any flat surface with M4 screws. A 1000V DC voltage rating makes this an ideal option for most commercial and industrial systems. Insert C22G (703-8471) or C22M fuses (181-8876) to keep your equipment protected from power surges. • Light 155.3g weight doesn't put unnecessary strain on your rail
• IP20-rated, meaning it's touch-proof
• PET body is self-extinguishing to put out fires before they spread Why do I need a lockable fuse holder? Lockable fuse holders provide next-level safety to your system by preventing accidental access to the fuse. To lock this fuse box, pull the red toggle on the front face down. What size is this fuse holder? The unit's compact dimensions of 36 (W) x 77 (L) x 123mm (H) mean it slots neatly into busy setups.