SBCR 203 SBAG-202-220V obsolete, replaced by SBAG-202N;Grounding Resistance Monitor LFD-6P(R1) 871.010.134 obsolete , replaced by LFD-6PB(R1);LINE FAULT DETECTOR LFD-6PB(R1) ISD-24L SBAG-202 obsolete/replaced with SBAG-202N GTN-SF1 GTN-SF2 SBAG - 402 obsolete, replaced by SBAG-402N;Monitor ISAH-6600-2 NN7436 SBD 2410 NN4411 GTN-S2 GTN-S1 MICOM SBT-44Y- OBSOLETE--- ALTERNATIVE : GTN_YD(R1) BRAND:LUXCO GTN_YD (R1)