Siemens Rail Mount Fuse Holder, For Cylindrical Fuses, 132g Weight - SENTRON Series - 3NW7023 Give your electrical safety device a secure home in this rail mount fuse holder from Siemens. It's designed to accommodate a cylindrical fuse and provides a base of operation so the device can quickly cut an attached circuit in the event of overcurrent. This unit also shields your fuse from contaminants like dirt and moisture particles. With a current rating of 32A, it can handle the demands of heavy-duty equipment. You'll typically find fuse holders like this one in a control panel or electrical enclosure. Mounting it's easy, as it snaps directly onto a DIN rail. Features & Benefits • Light weight of 132g for minimal strain on your rail
• 2-pole design to handle two circuits and streamline your setup
• External dimensions of 81 (H) x 36 (W) x 64mm (D) to neatly accommodate two fuses What fuse size can I fit into this holder? This holder is designed to fit cylindrical 10 (diameter) x 38mm (length) fuse links, which is a standard size. How does a fuse work? When a fuse receives a current higher than it's rated to handle, an internal wire filament melts, which breaks the connected circuit. By sacrificing itself, it prevents damage to downstream devices.