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3RH22442BB40【CONTACTOR RELAY 4NO+4NC DC 24V S】
3RH22441AK60 3RH22442BB40 3RH22444BG40
西门子 辅助接触器,4NO+4NC,24VDC3RH22442BB40
3RH22441AK60/3RH22442BB40/3RH22444BG40