FDU48025 M20 . 01-2520-45 M20 3x380-500VAC CG M 20. CTM 010 CURRENT TRANSFORMER FRONT PANEL KIT 1 EL-FI DCM MOUNTING KIT ON BOX IP54 Obsolete!! Replaced by EL-FI CTM 010 MSF085 CTM025 FDU48-109 54CE---A-NNNNI-109-N 01-2520-45 01-2471-10 VFX40-500-20?? obsolete, replacement VFX48500;conversion transducer 01-2520-45