Type 82 DC Relay

The Swartz type 82 reclosing relay is part of a solid-state reclosing system that will prevent the reclosing of a PC breaker on a faulted line. These systems work to protect electrical equipment and p...

UHF Low Loss Leaky Feeder Cable

The UHF Low loss leaky feeder cable is a system that offers robust communications in mining sites with the best compatibility with tunneling. The UHF system offers some of the best in underground comm...

Radio Communication in Tunnels

Tunnel mining and underground mining applications require the best in communications to maintain daily working life. Tunnel workers use a series of radio communication devices to keep workers safe and...

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