Red Wing-Nut 452 Wire Connector For DIY Electrical Splices With Copolymer Shell That Expands For Easy Tightening, Deep Skirt For Dielectric Protection, Contoured Wing Grip For No-Fuss Secure Connections, Pack Of 100
✔️ Smooth, progressive tightening with deep skirt dielectric protection
The Wing-Nut Wire Connector features a copolymer shell that expands for smooth tightening and dependable connections across a wide wire range. A deep skirt protects against flash-over and shielding against turned-back strands for maximum dielectric protection. Contoured wings provide a secure grip, while the live-action spring expands to accept different wire shapes and sizes without pre-twisting. The shell is UL 94-V-2 flame-retardant, rated up to 221F, and the unit is UL listed to 486C and CSA certified to C22.2 #188. Suitable for bare copper wire in DIY electrical splices and light electrical panel work.
✅ Conductor range: #18 AWG to #8 AWG copper; min two #18; max four #10
✅ Voltage rating: 600-Volt max; 1000-Volt signs/fixtures
✅ Flame-retardant shell: UL 94-V-2; 221F rating
✅ Dielectric protection: Deep skirt guards against flash-over and stray strands
✅ Reusability: Reusable on same size or larger wire combinations
✅ Color: Red
💡 What is a wire connector with copolymer shell and wing-nut design used for?
A handy, general answer that applies to many similar items.
- Quick splices for common wiring tasks
- Secure, hand-tightened connections
- Wide wire size compatibility with a single connector
- Flame-retardant shell adds safety in typical electrical work