70 Series - Line Monitoring relays

The 70 Series comprises a range of multifunction devices that allow monitoring of undervoltage and overvoltage, phase sequence and phase failure.Features include (according to Type): Multifunctional types, providing the flexibility of monitoring Undervoltage, Overvoltage, Window Mode, Phase rotation, Phase loss, Asymmetry and Neutral loss Colored LEDs for clear & immediate visual indicationModular housing, 17.5 or 35 mm wide Datasheet [974KB]

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