Hubbell HGBL04S1 #4 AWG, Single Hole, 1/4" ID, 1-Pack

Deliver dependable grounding and power connections where uptime matters. The Hubbell Premise Wiring HGBL04S1 compression lug is engineered to provide a low-resistance bond for #4 AWG conductors in power accessories and parts applications, making it ideal for security, surveillance, monitoring and general networking power systems. Built from tin-plated copper with a long-barrel design, this single-hole lug resists corrosion and ensures durable conductivity over time. An integrated inspection window lets installers verify full conductor insertion at a glance, cutting installation time and reducing callbacks. The lug is die-index traceable when used with the correct compression die, delivering consistent crimps that support code compliance and reliable system performance. Use HGBL04S1 in grounding bars, power distribution panels, or camera and access control power runs to improve safety and signal integrity. Order this 1-pack compression lug to simplify installations and protect critical infrastructure — ideal for contractors and specifiers working on commercial security and monitoring projects.

• Ensures reliable low-resistance bonding for critical power and grounding applications, reducing downtime and rework
• Long barrel design and tin-plated copper construction resist corrosion for long service life in harsh environments
• Inspection window confirms full #4 AWG conductor insertion to speed installations and improve safety compliance
• Die-index traceable when used with the proper compression die for consistent crimps and predictable performance
• Single-hole 1/4" ID fits standard stud hardware for secure mounting in power panels, security and surveillance systems