E72SE is an analog panel indicator (dimensions: 72×72 mm) suitable for reading the phase sequence of a three-phase network. E72SE is the ideal solution for any type of system, application or panel where there is a need to view the correct cyclic sequence of a three-phase generator. It is often used in all systems where there is a need to synchronize between two networks, such as the marine sector. The input can be requested according to your needs (100 – 115 – 230 – 380 – 400 500 – 600 V from VT xx / 100V xxx / 110V). The instrument is supplied with a scale made according to your display needs. It’s also possible to apply red marks on the scale highlighting the desired scale points.