S3UM 24VDC UM 100/110VAC PILZ837250S3UM24VDCUM100110VAC

Voltage monitoring relay for monitoring overvoltage and undervoltage; values, and the phase sequence in 3-phase mains; 40 - 400 Hz;; Measuring voltage 100/110 V AC Width: 22.5 mm; UB 24 V DC.