NGK ZXT705-08BT37 Fuse Expulsion Drop Out Fuse Link (Class T), ZXT705 Series 8.0Amp, 680mm Body Length 36kV.

Fuse Expulsion Drop Out Fuse Link (Class T), ZXT705 Series 8.0Amp, 680mm Body Length 36kV

Features:
• EDO: (Expulsion Drop-Out fuse) A non-current limiting fuse usually taking a number of cycles to interrupt the current after the fuse element has melted. These typically consist of a fuse element surrounded by air inside a hollow tube (fuse carrier). Upon operation, the fuse element melts and the carrier mechanically unlatches and swings down providing electrical separation and visual indication of fuse operation. Typically these are rated only up to 8kA based on the fault rating of the fuse carrier
• An EDO fuse link, specifically the ""T"" type, is a type of fuse used for overcurrent protection in electrical systems, often found in distribution networks with medium voltage connections. The ""T"" designation indicates a timed or time-delay characteristic, meaning it's a slow-blow fuse designed to handle moderate overcurrents for a short period
• Expulsion fuse link current ratings should be selected on the basis of maximum expected transient no-damage currents rather than on full load current. In addition, the selection of higher current ratings will reduce the possibility of supply interruption due to transient surges such as those due to lightning strikes
• Dropout fuse elements (DOF) and expulsion drop out elements (EDO) are used for fault protection on distribution networks that have medium voltage connections both as primary and secondary backups, Interrupting capacity: 36 kA
• Tube diameter: 7.9mm, Removable button head diameter: 12.7mm comes with washer