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Non-ferrous Metals

Deposition Materials

Rare Earth Elements

Semiconductor Elements

Functional Materials

Power transmission and distribution

The Power Transmission and Distribution business unit develops durable and extremely temperature-resistant switch contact systems. Our customers use these systems to control voltages of up to 1200 kilovolts and currents of up to 50 kiloamps. Arcing generates temperatures of up to 20 000 °C. Conventional metals would fail for this application, copper tungsten, copper chromium and tungsten carbide-silver keep cool. Our arcing contacts are highly wear resistance and optimum arc erosion properties. 

Ultra high & high voltage Medium voltage Low voltage
WCu
CuCr
WCu
CuCr
WCAg
WCAg
Gas-insulated circuit breakers
Air-insulated circuit breakers
Earthing switches
Generator switches
Disconnectors
Vacuum circuit breakers
SF6 circuit breakers
Disconnectors
Load switches
Vacuum contactors



EdgeTech Industries LLC16518 SW 36th St, Miramar, FL 33027sales@edge-techind.com