High Voltage Fuse Holder

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High voltage fuse holder. Fuses and fuse holders bussmann series fuses play a major role in industrial or commercial facilities by providing reliable maximum protection to power systems. A wide variety of high voltage fuse holder options are available to you such as iec csa. Fuse tc 3029 china fuse tc 3029 manufacturers suppliers ecol. High voltage fuse holders and blocks littelfuse s high voltage 254 354 356 359 520 150 hv and 345 hv series of fuse blocks and holders in miniature form factors these higher voltage fuse blocks and holders from littelfuse offer the same miniature form factors as the lower voltage versions which eliminates the need to compromise on size to get higher voltage performance.

Their physical size or rejection features prevent replacing a fuse with one from another fuse class. High voltage ratings from 400v to 600v and multiple fuse placement options offer a complete fuse holder solution for high voltage application requirements. Further aspects of insulation coordination as specified in iec 664 664a have an influence on the voltage rating. Whereas in most cases the outer holders of medium voltage or low voltage fuse links are unglazed with high voltage fuses the outer holder is always glazed this being of vital importance if the fuse is installed out of doors.

High voltage din fuses and fuse bases mersen hv fuse links have been used for reliable protection in high voltage switchgear and controlgear and high voltage systems for decades. 2 x 12cm hv flying leads terminated with 6 4mm quarter inch insulated female spade connections. Wide operating temperature range 40 c to 85 c makes them suitable for use in a diverse variety of applications and harsh operating environments. The voltage rating of a fuse holder is governed by a number of design aspects like the distance between terminals creepage distances and minimum clearance distances.

Complete holder with hv fuse tube inside internal glass fuse tube dimensions. Mersen high and medium voltage fuses provide short circuit protection of transformers distribution lines medium voltage motors motor controllers and more.