The MPW 61 high-voltage relay module enables the control of fire-fighting devices powered from the 230 V AC mains (such as e.g. supply or exhaust fans, smoke curtains and blinds, fire partitions). The module has two potential-free relay outputs with a load capacity of 230 V / 5 A (PK1 and PK2) and two control line inputs (LK1 and LK2). The output lines of the PK1 and PK2 relays are additionally protected by a 6.3 A / 250 V fuse.
