PILZ S1UK 24VACDC 120/240VAC UM 1VAC/DC – 838000 | JUAL PILZ S1UK 24VACDC 120/240VAC UM 1VAC/DC – 838000 – Voltage monitoring relay, to monitor min. and max. voltage values, 0.40 – 400 Hz, measuring voltage 1 V AC/DC, width = 22.5 mm, UB = 24 V AC/DC, 120/240 V AC.