MA-S21DSC10,SENSOR REED SW NO/NC CABLE LEADS
MA-S21DSC3,SENSOR REED SW NO/NC CABLE LEADS
MAS27A29ERB120Q,AUD SIG DEVICE 60-130VAC FLANGE
MAS27N26EPQ,音频指示器及警报器 8-16VDC, SMT 2700Hz 87dB
MA-S2ASC10,SENSOR REED SW NO/NC CABLE LEADS
MA-S2ASC3,SENSOR REED SW NO/NC CABLE LEADS
MA-S2DSC10,SENSOR REED SW NO/NC CABLE LEADS
MA-S2DSC3,SENSOR REED SW NO/NC CABLE LEADS
