VT18-2T2450 VT18-8-400-M/30/40A/118 VT18-8-400-M/32/40A/118 VT18-8-400-M/40A/118/128 VT18-8-400-M-LAS/32/40A/118 VT18-8-400-M-LAS/40A/118/128 VT18-8-H-120-M/32/40A/65B/118 VT18-8-H-120-M/40A/65B/118/128 VT1901 VT1910