MSCD-54-821M MSCD-54-8R2M MSCD-54-8R2N MSCD-54-R47M MSCD-54-R47N MSCD-54-R56M MSCD-54-R56N MSC-D-6,3-M7(230V50HZ) MSC-D-6,3-M7(230V50HZ)-PI MSC-D-6,3-M7(24VDC)-PI