There’s a problem with fuses. On the face of it, testing would seem to be a one-shot deal — exceed the rated current and see if it blows. But once you know the answer, the device is useless. If only ...

We may receive a commission on purchases made from links. One tool you'll find stashed in all the best electrician's tool backpacks is a multimeter. Most modern multimeters are of the digital variety, ...

Maintenance personnel should implement a maintenance procedure for interval inspections of fuse protected equipment. The maintenance procedure should stress the environmental or operating conditions ...

Mr. Sheehan, why did Mersen develop the new 2,000 VDC fuses for PV systems? JT Sheehan: We received customer requests for ...