300800000,栅栏接线端子 HEADER/PLUG KEY
300800000 (ELFKEY200),ELF/ELV PLUG POLARIZING KEY
300800800,CONN TERM BLK KEYING PLUG YLW 6P
300800805,CONN TERM BLK KEYING PLUG WHT 6P
300800820,Ethernet & Telecom Connectors
300800820 (ELFKEY100),ELF HEADER POLARIZING KEY
【Phoenix Contact】3008009,DIN导轨式接线端子 UK 35-IB
【Phoenix Contact】3008012,FEED-THRU TERM BLOCK 18-1/0AWG
