WG20/1-C 30-200 KW WG20F/1-C ZM-LN WG20F/1-C-ZM-LN WG20N/1-A-Z-NA WG20N/1-C-ZM-LN-1-507 WG30 K/1-C ZM-LN MIN 55KW MAX 275 KW WG30N/1-C WG30N/1-C-ZM-LN-1-512 WKG(L)80/3-NR H1 WM-D90/90-2/1K0 W-MF507, 000 V W-MF512 WM-G(L)10/3 WM-G30/3-A, 300 MBAR; WM-G30/3-A-2“ heating resistance for rms 50/2-a-zm