S3UM 230VAC UM 230VAC PILZ ⍾ 837360 ⍾ S3UM230VACUM230VAC
Voltage monitoring relay for monitoring overvoltage and undervoltage; values, and the phase sequence in 3-phase mains; 40 - 400 Hz;; Measuring voltage 230 V AC Width: 22.5 mm; UB 230 V AC.
- Tipo
- PMDsrange