Burndy TN10516 INSULUG Nylon Ring Terminal, 12-10 AWG, 5/16" Stud, 100-Pack

Burndy TN10516 INSULUG™ Nylon Ring Terminal, 12-10 AWG, 5/16" Stud, 100-Pack

The Burndy TN10516 is a nylon-insulated ring terminal engineered for secure, dependable wire terminations on 12-10 AWG conductors. Sold under Burndy's INSULUG™ trade name, this terminal is built with a 1-piece copper barrel that provides a solid, low-resistance electrical path, along with an integrated insulation grip and wire strain relief that protect the crimped connection and help prevent conductor fatigue. The terminal features a 5/16" stud hole for compatibility with common terminal blocks, lugs, and mounting hardware. Each unit ships in a 100-pack, making it a practical stocking item for electrical contractors, panel builders, and MRO supply rooms that need a reliable, ready-to-use terminal on hand for routine wiring and repair work.

Key Features

• Wire Range: Accepts 12-10 AWG conductors, covering common branch-circuit and control wire sizes.
• Stud Size: 5/16" stud hole for straightforward compatibility with standard terminal hardware and lugs.
• Copper Barrel Construction: 1-piece copper barrel delivers a solid, continuous electrical path for a dependable crimped termination.
• Nylon Insulation Grip: Integrated nylon insulation grip shields the crimp area and adds resistance to abrasion and flex.
• Wire Strain Relief: Built-in strain relief at the barrel helps reduce conductor fatigue and resist pull-out at the connection point.
• INSULUG™ Series: Manufactured under Burndy's INSULUG™ trade name for insulated terminal connectors.
• Bulk Pack: Supplied 100 to a box, keeping panel shops, service trucks, and production lines stocked with a consistent terminal.

Technical Specifications

• Pack size (unit): 100
• Trade Name: INSULUG™

Typical Applications

• Panelboard and Control Panel Wiring
• Motor Control and Industrial Equipment Connections
• Branch Circuit and Terminal Block Terminations
• Electrical Maintenance and Repair (MRO)
• OEM Wire Harness Assembly
• General Electrical Contractor Stock

Why Burndy?

Burndy's TN10516 INSULUG™ ring terminal pairs a 1-piece copper barrel with a nylon insulation grip and wire strain relief to deliver a durable, repeatable connection on 12-10 AWG wiring with a 5/16" stud fit. The 100-pack format gives electricians, panel builders, and maintenance teams a consistent supply of the same terminal for everyday terminations, reducing guesswork and downtime when a reliable insulated ring terminal is needed on the job.