Use the 1/2" threaded connectors to provid a waterproof entrance or exit for wiring on PV module junction boxes, outdoor combiner boxes, and junction boxes. Use the 3/4" connector for larger cables up to 5/8" diameter. They are made of nylon with Buna-N seals and are resistant to salt water, weak acids, weak alkalis, alcohol, ether, esters, ketones, and mineral, animal, and vegetable oils.
The treads are 1/2" or 3/4" NPT. Non-corrosive and suitable for direct burial installations. UL listed, suitable for NEMA 4,6,and 12 applications. |