Surge Protection Devices

Surge Protection Devices

A device that limits overvoltage by conducting large currents in response to an overvoltage. Surge arrestors are typically connected line to ground in transmission and primary distribution systems. They can be employed in a variety of connections in secondary distribution, and can be necessary in communications, sensing, and control circuits.
Acti9 iPRF1, PRD1 Type 1 Surge arresters protect the electrical equipments against the direct lightning strikes
They are available either as monobloc or with pluggable cartridges
Covers all different earthing system: multiple-pole or single-pole devices to be assembled
Compliance with standards: IEC/EN 61643-11

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