Surge protection device SPD-1.1 EKF uzd-1.1

Surge protection device type UZD-1.1 is designed to protect SIP-3 wires from lightning surges. The device consists of a clamp and a horn. No insulation removal is required during installation. Contact with the protected wire is ensured by piercing the insulation, and with the horn – by a clamping plate. Contact grease is applied to the piercing and clamping elements. The clamp is resistant to ultraviolet and solar radiation, high and low temperatures, corrosion, and aggressive atmospheric effects.