The 70.510.1653.0 is an industrial multipole connector housing designed for 16-pole plus ground configurations with screw connection technology. It features a housing size 16 with M 25 thread and multiple cable gland type options (0 with cable gland, 1 with threaded collar, 2 with intermediate support, 3 with strain relief) to accommodate various installation requirements. The connector supports cross-section ratings of 2.5 to 6 mm² (14 to 8 AWG) with silver-plated or tin-plated contact materials, wire strip lengths of 10 to 12 mm, and is rated for 600 V UL/CSA or 690 V depending on the insert configuration. The housing dimensions are 93.5 mm length, 43 mm width, and 60 mm height, providing a compact form factor suitable for industrial control panels and machinery interconnections. This connector is commonly used in industrial automation, power distribution systems, and equipment requiring reliable multipole electrical connections with IP 55 or IP 65 degree of protection.