Liquid Tight Strain Relief Cord Grip - 3 4 Inch NPT Thread w 4 Round Holes for USE-2 12 and 10 Wire Heyco Pack of 2

Pack of 2 strain reliefs. Use the 3/4" threaded connectors to provide a waterproof entrance or exit for wiring on PV module junction boxes and outdoor combiner boxes. Offers flexibility to use from 1 to 4 of the available holes (seal unused holes with sealant). Designed for solar rooftop installations. Provides a watertight seal for PV module output leads to inverters. Secures input PV leads from solar panel array strings to fuse holder hookup within solar combiner boxes. Eliminates the need for combiner box in residential rooftop solar applications when appropriate threaded adapter is used. Generous wrenching flats for ease of assembly. No disassembly required for installation. UV resistant nylon construction with integrated sealing gland resists salt water, weak acids, weak alkalis, alcohol, ether, esters, ketones, and mineral, animal and vegetable oils. UL Listed. IP68 rated. Suitable for use in NEMA 4, 4X, and 6 applications. 3/4" steel locknut included.