The BURKERT 00303143 is a valve connector (Type 2516) with 16 mm size, designed for 110-120 VAC/DC operation. It features a bridge rectifier, varistor, and LED indicator. The connector includes 2 wires plus 2 ground terminals, compatible with 4.5-6 mm diameter PUR cable (3000 mm length). Model: 2516-C-BBH/UC-05-B-L01-PU-1-03000.