Undervoltage release, delayed, 230V50/60Hz, 240V50/60Hz

The undervoltage release P-SOL-XUV responds with a delay of 600 ms.. This means that the device is systematically designed in such a way that over 93% of all brief power failures and voltage drops will not cause it to trip. This way, yield losses caused by, e.g., an unnoticed tripping of the fire alarm button will be avoided.