AC-MAINS SWITCHOVER UNIT

nVent Schroff, AC-MAINS SWITCHOVER UNIT, Varistar LHX 20 AC-Mains Switch-Over, Automatic transfer switch with one input and two outputs., Designed to mount in the cabinet, fixing on upright, Signaling: Mains 1/Mains 2 existent, Suitable for LHX 20 air/water heat exchanger, Input 2 x 100 … 240 VAC, If one mains supply fails a switchover occurs to the other supply within 20 ms; consumers (e.g. air conditioners) are effectively supplied without interruption, AC mains changeover switch for secure (redundant) supply with 2 supply voltages, Automatic switching between two AC mains supplies (normal mains, emergency mains)