Heyco 1/2” 1-Hole Nylon NPT Strain Relief Cord Grip


SKU: M3200 Category:

Volume discount pricing

Bulk pricing available, call to order

These 1-Hole 1/2″ strain reliefs provide a waterproof entrance or exit for wiring on PV module junction boxes and outdoor combiner boxes. The hole is 11.4mm sized for the most commonly used cables. These strain reliefs are made of Nylon with Buna-N seals. Resistant to salt water, weak acids, weak alkalis, alcohol, ether, esters, ketones, and mineral, animal and vegetable oils. Non-corrosive, suitable for direct burial installations. UL Listed and suitable for use in NEMA 4, 6 and 12 applications.



Heyco was founded in 1926 and acquired by PennEngineering in 2016. They offer decades of experience in the design and manufacture of molded wire protection products and stamped electrical components along with years of high volume manufacturing experience. Heyco products are certified by ISO, TUV and meet the compliance standards of the DFARS.