Features:

• One-piece grounding contact on 4-wire devices provides a more reliable grounding system for a safer device
• Box terminal with hex socket threaded slug is superior because it permits high clamping pressure on conductors without damaging strands
• Three-piece thermoplastic clamp assembly with stainless steel fast lead screws provides a more consistent, durable grip. Sealed cable entry keeps out moisture and dust
• Thermoplastic polyester interior provides heat resistance and impact strength