Panduit EV10-8RB-Q StrongHold™ Vinyl Insulated Ring Terminal

The Panduit EV10-8RB-Q delivers contractor-grade wire termination for 12-10 AWG conductors in access control, security panel, and low-voltage power distribution installations. This yellow vinyl-insulated ring terminal accommodates #8 studs (3/20" diameter) with tin-plated copper construction that resists corrosion in equipment rooms, junction boxes, and outdoor enclosures. Packaged in quantities of 25, the EV10-8RB-Q provides UL 587 H and CSA-listed reliability for integrators running power to IP cameras, door controllers, and intrusion panels where code compliance and long-term connection integrity matter.

Key Features

12-10 AWG wire gauge capacity with #8 stud compatibility for common security and low-voltage power terminations

Tin-plated copper barrel prevents oxidation and maintains low-resistance connections in high-humidity environments

Yellow vinyl insulation provides strain relief, prevents accidental shorts, and enables quick wire gauge identification during troubleshooting

UL 587 H Listed (E52164) and CSA Certified (LR31212) for NEC Article 110.3(B) compliance on inspected jobs

Compatible with Panduit CT-series crimping tools including CT-100A, CT-200, CT-600-A, and CT-2500 for consistent, code-compliant crimps

Packaged in quantities of 25 (250 per carton) for efficient inventory management on multi-drop installations

The EV10-8RB-Q uses tin-plated copper for the terminal barrel and tongue, providing superior conductivity and corrosion resistance compared to bare copper or brass alternatives. The tin plating inhibits galvanic corrosion when connecting to steel or zinc-plated hardware—critical for outdoor camera mounts, perimeter gate operators, and parking access equipment exposed to moisture. The yellow vinyl insulation is rated UL 587 H for flame resistance and provides a flexible strain relief boot that prevents wire fatigue at the crimp point, reducing service callbacks on vibration-prone installations like motorized gates or industrial door operators. The funnel-entry barrel design guides stranded conductors during insertion, speeding up crimping workflow when you're terminating dozens of connections in a comm room or equipment rack.

Integrators running 12 AWG power drops from transformers to IP camera junction boxes, 10 AWG feeds to PoE++ midspan injectors, or ground conductors to rack-mount UPS systems will find the #8 stud size matches common terminal blocks on power supplies, DIN-rail controllers, and industrial Ethernet switches. The 1.05" overall length and 0.31" width fit into tight enclosures where space is limited—think shallow back boxes behind intercoms or compact camera junction boxes on pole mounts. The terminal's stud hole accepts standard #8-32 screws commonly found on grounding lugs, battery terminals, and power distribution blocks. When paired with Panduit's CT-series ratcheting crimpers, the EV10-8RB-Q produces gas-tight crimps that meet UL 486A-486B wire connector standards, ensuring connections won't loosen under thermal cycling or vibration.

The StrongHold contractor-grade line balances performance with economy for integrators who need UL/CSA-listed terminals without the premium pricing of Panduit's industrial Controlled Cycle or Power-Pro series. You get tin-plated corrosion resistance, color-coded insulation for fast wire ID, and compatibility with the same crimping tools you're already using for high-end projects—making the EV10-8RB-Q the practical choice for spec-compliant installations where you're terminating power, ground, and low-voltage control circuits across commercial security, access control, and datacenter deployments.