Surge Protection

The pluggable compact surge protectors Type 2 or Type 3 DACC, are designed to protect electrical installation at the main switchboard or at secondary panels.. Their compact format allow to install it in limited space. This SPD is based on high energy varistor equipped...

The Citel DAC50-31-275 SPD (Surge Protective Device) is designed for robust protection of electrical systems against transient overvoltages. This Type 2 SPD is suitable for use in AC networks and provides reliable defence for three-phase plus neutral (3P+N) configurations. With an operational voltage range...

The DS240 Type 2 surge protectors are compact devices designed to protect single phase networks at the main switchboard. They provide a common or common/differential mode protection. This SPD is based on high energy varistor equipped with thermal disconnectors and failure indicator to comply...

Introducing the Citel DS240S-220DC SPD! Protect your equipment from destructive lightning surges with this DIN rail compatible surge protector that matches your DC or PV network voltage. Enjoy peace of mind knowing your equipment is safe and sound with thermal disconnection devices to control...

The Citel DS44-280/G SPD (Surge Protective Device) is a robust multipolar device designed to protect electrical installations from transient overvoltages. Specifically classified as type 2 according to international standards, it ensures reliable protection against indirect lightning strikes and switching transients. With a maximum discharge...

DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode. Features Type 2 surge protector for Photovoltaic...

DS50PV/51 are type 2 surge protectors are designed to protect against lightning surge voltages in photovoltaic power supply network. Based on the use of specific varistors, providing a protection in common mode or common and differential mode. DS50PV/51 surge protectors use varistors as the...