Protection & Control Group (P&C)

Beginning of 2013, P&C start to represent TRIDELAT for Medium Voltage Surge Arrestor. TRIDELTA is a leading manufacture for Surge Arrestors. The company has factory ENSTO Parafoudres S.A.- France.

The factory start under ALSTOM Name and then AREVA Parafoudres S.A then TRIDELTA Parafoudres S.A. in 2009 and finally ENSTO

Both companies manufacture surge arresters for applications in high voltage and medium voltage electrical system for more than 50 years. They also manufacture DC-surge arresters up to 4 kV.

We recommend to protect your switchgear with ENSTO Surge Arresters!

Surge arresters housed in polymer housings, developed to protect switchgear, overhead lines, transformers and other equipment against atmospheric or a system-immanent overvoltage

• advanced technological metal oxide solutions for all sorts of applications
• usage under all climatic conditions
• for voltage levels of up to 132 kV
• developed and tested pursuant to IEC 60099-4

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