Waterproof Strain Reliefs Cat. No. MCPV-54.32xx Weight 1 lbs

The 1/2" threaded connectors to provide 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 threads are 1/2" or 3/4" NPT.  Non-corrosive and suitable for direct butial installations.  The oval-hole 1/2" strain relief works great for two conductor TC cable used for module interconnects and for Pv outputs or for UF cable.  The two-hole 1/2" connector is designed for use with two #10 or #12 type USE conductors like the ones used for Multi-Contact PV output cables.  UL Listed.  Suited for use in NEMA 4, 6 and 12 applications.   Strain relief description   Fits cable size 1/2" Thread w/ 1 round hole USE  #12 &  #10 1/2" Thread w/ 2 round holes USE  #12 &  #10 1/2" Thread w/ 1 round hole 0.25" to 0.5" dia. wire 1/2" Thread w/ 1 oval hole 14/2, 12/2, 10/2 TC 3/4" Thread w/ 1 round hole 0.4" to 0.7" dia. cable 1/2" Steel lock nut 3/4" Steel lock nut   Model: 1/2 in. Thread w/ 1 round hole : $3.75 1/2 in. Thread w/ 2 round hole : $4.80 1/2 in. Thread w/ 1 round hole .25 to.5 : $2.60 1/2 in. Thread w/ 1 oval hole 14/2 : $4.40 3/4 in.Thread w/ 1 round hole .4 to .7 : $3.90 Option: 1/2in Steel lock nut : $0.18 3/4 in. Steel lock nut : $0.20