18 Shunt trip device (SHT)
SHTA048-05SVRFS Shunt trip. AC 24-48V, R hand fitting 4P, for W75, 90, 105. Terminal block.
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)
UVTSD048-8SWRFS Undervoltage Trip.DC24/48V, inst., 4pole, NF/DSN 800AF