Base housing HB 6 SGRL 16 ZW. BOX MOUNT BASE, Base housing, Size: 6B, Connector design: Standard, Longitudinal lever, Number of cable entries: 2, Aluminium, powder-coated, IP protection class plugged in: IP 65, Areas of application: Plant engineering, Control technology, Plastics industry, Benefits: The smallest housing from the proven HB series for applications with high electrical values