Lightning arresters and surge protection (SPD)

The E.PRO.SPD.1S.275 1P (Class S) surge protection device is a modular SPD from the E.PRO series by E.NEXT, designed to protect electrical installations and equipment against surges caused by lightning or switching in the network. It is designed for mounting on a 35 mm DIN rail and is ideal for single-phase AC networks with an operating voltage of up to 275 V. The Class S SPD offers basic protection for sensitive electronics and components, providing a lower surge limit and a fast response time (<25 ns). With its compact design and easy installation, this SPD is an excellent choice for domestic and office installations.

The E.PRO.SPD.1B.385 1P (Class B) surge protection device is a modular SPD designed for mounting on a 35 mm DIN rail and protecting electrical circuits and equipment from dangerous surges caused by lightning or switching in the network. The device operates quickly (<25 ns) and provides effective protection, reducing the risk of damage to sensitive devices. The **E.PRO** series SPD is designed for single-phase AC systems with operating voltages up to **385 V AC** and offers an optimal balance between protection, reliability and easy installation. With a protection status indicator and a modular design, it is ideal for domestic and commercial electrical installations.

E.PRO series device designed to protect electrical installations and equipment from impulse overvoltages (such as those caused by lightning or switching). Suitable for single-phase networks, it provides effective protection and easy installation.

Multiphase surge protection device designed for electrical installations in three-phase networks. Protects equipment from damage caused by lightning and induced voltages. Part of the E.PRO series with a high standard of reliability and safety.