
The ABB OVR T2 4L 80-440s P TS QS surge arrester is a reliable and efficient solution for protecting electrical systems. With a rated impulse current of 80kA and an operating temperature range of -40°C to 80°C, this surge arrester is ideal for IT and TN-S networks. Its DIN rail mounting and IP20 rating ensure easy installation and robust protection.
Detailed engineering parameters based on manufacturer documentation