17 Under voltage trip device (UVT)
UVTSA480-10SWRFS Undervoltage Trip.AC380-415/440-480V, inst., 4pole, NF/DSN1000AF,1250AF,1600AF
17 Under voltage trip device (UVT)
UVTSA480-10SWRFS Undervoltage Trip.AC380-415/440-480V, inst., 4pole, NF/DSN1000AF,1250AF,1600AF