SGR282ZK-24VDC SGR-2-B-3.7-G-880 SGR-2-B-3.7-G-880 S/C SGR-2-B-4-G SGR2N60UFD SGR2N60UFDTF SGR2N60UFDTM SGR3000GXH26 SGR3000GXH28 SGR-31