電磁閥2 系列 - MachineryToday 產經機械網

3 A B 動作原理和表示記號 (Principle of Action and Indication Marks) 單線圈 (Single Coil ) 雙線圈(Double Coils) R2 P R1 B A 220-4E1 R2 P R1 B A S2 S1 220-4E2 5 S2 R1 P R2 S1 A B R1 P R2 A B 非通電時 (When without Current Supply) 柱 (Post) 模製線圈 (Molded Coil)

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