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Linemen Safety

Every transformer re-energizing operation is complex and risky. Site inspection… on-ground setup… safety checks… double checks… re-closing the fuse (‘push and pray’). With the IFD sensor, your crews can make faster, safer, and more informed decisions from a distance to provide increased worker safety and faster outage restoration.

With over 1.3 million IFDs installed in over 550 utilities since 2001, line crews have come to trust the IFD sensor to tell them when a transformer has an internal fault. Today the IFD is a benchmark in transformer safety that provides a simple, easy-to-use message:

“See the signal, remove the transformer!”