NEF30-KNXY NEF30-KSXY NEF30-KZXY NEF30-LDC 24-230V AC/DC NEF30-LDG 24-230V AC/DC NEF30-LDSC-U NEF30-LDSZ-U NEF30-LDZ 24-230V AC/DC NEF30-LEB-230VAC NEF30-LEB-24VDC