MSC-D-4-M7(230V50HZ)-PI MSC-D-4-M7(24VDC) MSC-D-4-M7(24VDC)-PI MSCD500-08 MSCD500-12 MSCD500-18 MSCD-52-100M MSCD-52-100N MSCD-52-101K MSCD-52-101M