Panduit EV14-10FNB-Q Fork Terminal 16-14AWG #10 Stud

Panduit EV14-10FNB-Q StrongHold™ Vinyl-Insulated Fork Terminal

The Panduit EV14-10FNB-Q is a narrow-profile vinyl-insulated fork terminal engineered for 16-14 AWG wire on #10 studs. Built under Panduit's StrongHold™ line, this UL-listed spade lug delivers field-proven crimp retention and corrosion resistance in commercial low-voltage installations — access control panels, fire alarm circuits, UPS battery banks, and backup power distribution where code-compliant terminations and long-term reliability matter. The galvanized brass barrel and funnel-entry design reduce installation time while meeting NEC Article 110.14 connection standards.

Key Features

• 16-14 AWG wire range with #10 screw stud compatibility (0.83" overall length, 0.31" tongue width)
• Galvanized finish on brass barrel resists oxidation in telecom closets, battery rooms, and outdoor-rated enclosures
• Narrow fork profile (7.9 mm width) fits crowded terminal blocks in control panels and power supplies
• Vinyl insulation barrel color-coded blue per industry standard, rated 600V, prevents accidental shorts during live troubleshooting
• UL Listed 20U0 (E52164) — meets NEC 110.3(B) for AHJ inspections on commercial fire alarm and access systems
• Funnel-entry wire insertion speeds field terminations; beveled crimp wings distribute compression evenly across conductor strands
• 25-piece retail pack (20,000 per carton) supports recurring maintenance and project staging

The EV14-10FNB-Q uses a butted-seam brass barrel with electro-galvanized coating, delivering 8-10 years corrosion resistance in HVAC equipment rooms and unheated telecom spaces where condensation cycles stress unprotected copper. The crimp zone accommodates both solid and stranded 16-14 AWG conductors; Panduit's barrel geometry is optimized for their CT-series hand crimpers (CT-920 / CT-1550) and the PCD-7 pneumatic die set, producing 360° compression that meets UL 486A pull-test requirements without wire slippage. The vinyl insulation sleeve extends 0.12" past the crimp ferrule, covering the full transition zone to prevent strand fray-out during repeated screw torque cycles — critical in battery disconnect switches and generator transfer panels where terminals see annual inspection retorques per NFPA 110 Annex D maintenance schedules.

In access control and intrusion systems, the narrow 7.9 mm tongue width fits Vista/DSC/Honeywell panel terminal strips where space between lugs is 0.35" or less — common in 16-zone expanders and networked power supplies. The #10 stud size matches the standard binding posts on ELK M1 Gold, Bosch B-Series, and DMP XR-series panels, as well as battery terminal bolts on 12V 7Ah–18Ah VRLA blocks used in fire alarm and card-access backup circuits. The blue vinyl insulation provides at-a-glance voltage-class identification (blue = low-voltage DC / control circuits) and withstands 105°C conductor operating temperatures, ensuring no insulation creep or brittleness when installed in enclosed metal cabinets with transformers and switching power supplies. The funnel entry reduces installer fatigue on large projects — 200+ terminations in a hospital access system or datacenter security build — and the beveled fork arms slide easily under hex nuts in crowded DIN-rail terminal assemblies where fingers can't guide lugs from the side.

Panduit's StrongHold™ series meets UL 486A-486B standards for crimped wire connectors and UL 20U0 specifically for vinyl-insulated terminals (File E52164), satisfying NEC 110.3(B) third-party certification requirements for fire alarm system inspections under NFPA 72 Chapter 14. Each crimp — when installed per Panduit's C-Die or F-Die tooling charts — passes the 35 lb pull-force minimum for 14 AWG per UL 486A Table 2, critical for DC circuits where mechanical vibration (door strikes, magnetic locks, electric strikes) and thermal expansion cycles stress connections over 15-20 year panel lifecycles. The 25-piece retail pack keeps truck stock lean for service techs addressing panel expansions and storm-damage field repairs, while the 20,000-piece contractor carton supports bid-spec jobs with central material kitting and site-distributed staging.