MRO Magazine

Device Gives Clear Indication Of Fuse Status

The Model BFA fuse status indicator from Dwyer shows normal or open fuse and also reports connection integrity. With a nominal three-phase line voltage applied, the indicator flashes a normal LED gree...


November 1, 2008
By MRO Magazine

The Model BFA fuse status indicator from Dwyer shows normal or open fuse and also reports connection integrity. With a nominal three-phase line voltage applied, the indicator flashes a normal LED green light. The indicator flashes a red fault LED when a fuse is unconnected or open, if there is a lost connection to either side of the fuse, and if mismatched line or load wires are present. The device mounts externally to a panel and can be mounted vertically or horizontally. It can be used for all UL fuses Class H, J, K, R, RK. It can be viewed from a distance and has a universal input of 208 VAC to 600 VAC.

Dwyer Instruments

Reader Service Card No. 303

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