3-211991-4,机架和面板连接器 NIC66G20N01FA1
【Phoenix Contact】3211993,DIN导轨式接线端子 PTS 2,5-QUATTRO
3211994,PTS 2 5-QUATTRO OG
3211999,PT 4-QUATTRO/2P-PE
【Keystone Electronics】3212,WASHER FLAT #10 .196X.375" NYLON
3212 JN,
【ALPHA WIRE】3212 SL001,CABLE 24AWG 3COND SHLD
【ALPHA WIRE】3212 SL002,多芯电缆 24AWG 3C SHIELD 500ft SPOOL SLATE
