898H-1CH-D1SW-R1-U05-12VDC 898H-1CH-D-R1 12VDC 898H-1CH-DUSW-R1-12VDC 898H-1CH-S-001-12VDC 898H-1CH-S-12VDC 898H-1CH-S-R1-12VDC 898H-1CH-S-U06-24VDC 898HA 898LCUA 899/4/1 S 1/4