T731N38TOF,SCR PCT 3800V 930A
T731N40TOF,SCR模块 4KV 18KA
T731N42TOF,SCR模块 4.2KV 18KA
T731N44TOH,SCR模块 4.4KV 17KA
T731N44TOHXPSA1,SCR MODULE 4400V 2010A DO200AC
T7333,BULB SCREW 8200 D550
T739N38TOF,SCR模块 3.8KV 17KA
T739N44TOF,SCR模块 4.4KV 17KA
