欧姆龙限位开关HL-5100 5200 5300 5400 5000 5030 5050行程开关 ¥158.00 欧姆龙行程限位开关SHL-Q2255/SHL-O2255/SHL-02255 ¥103.00 OMRON 欧姆龙 限位开关/行程开关 WLCA2-G-N ¥116.00 欧姆龙 行程开关 D4JL-2RFA-C5N-T ¥558.00 欧姆龙限位行程开关D4B-4116N 4516N 4A16N 1116N ¥185.00 欧姆龙带灯限位开关WLCA12-2NLD-N WLCA12-2NLE WLCA12-2LE-N ¥338.00