ONESTO SPD 4P, 275VAC, 20kA BY7-20/4-275

Type T2 quadrupole lightning protection panel from Onesto offers advanced protection for electrical systems from electromagnetic disturbances caused by lightning.

Featuring four poles (4P) and designed to T2 type specifications, this lightning protection panel is capable of absorbing high energy surges, reducing the risk of damage to electrical devices.

The lack of a spare cartridge means increased durability and reduced need for maintenance, making it a reliable and cost-effective solution for long-term protection.

It is an ideal choice for residences, commercial buildings and industrial facilities, offering users safety and peace of mind against electrical disturbances.