3-pole surge protector BR-20 3P

type 2class IIfor data and telecommunication lines

Features: ● Short action response time: ≤25ns. ● Uc: 275V, 320V, 385V, 420V for individual distribution panel. ● When the SPD works normally, the visible window displays green, and when it fails, it displays red. ● Suitable for power supply systems such as equipment end protection, terminal distribution box and internal information front section. Application: For LED lighting used in mobile communication base stations, microwave communications Bureau/Station, telecommunications room, industrial mining, civil aviation, financial, securities and other power systems, such as power distribution stations, power distribution rooms, power distribution cabinets, switch box and other various equipment that is important and vulnerable to lightning strikes.