Panduit EV10-8FNB-Q StrongHold™ Fork Terminal

Fork terminals for security panel power feeds, UPS battery banks, and access control circuits need to stay put under continuous load and temperature cycling. The Panduit EV10-8FNB-Q StrongHold™ fork terminal handles 12-10 AWG wire on #8 screws with a narrow-width fork design that fits tight terminal blocks common in security and power distribution panels. Zinc-plated brass construction resists corrosion in equipment rooms and outdoor-rated enclosures, while UL and CSA listings meet commercial electrical code requirements. Each 25-piece pack supplies a full job lot for typical multi-circuit installations.

Key Features

12-10 AWG wire range for security, access control, and UPS power circuits

#8 screw compatibility fits standard terminal blocks and circuit breakers

Narrow 0.33" (8.4mm) fork width for dense terminal layouts

Vinyl insulation barrel rated for 221°F (105°C) continuous operation

Zinc-plated brass construction for corrosion resistance in enclosures

UL 587H and CSA LR31223 certified for commercial electrical installations

StrongHold™ mechanical crimp design maintains contact pressure under vibration

25-piece job pack eliminates mid-project reorders

The EV10-8FNB-Q uses a funnel-entry barrel that accepts 12 AWG (2.08mm²) or 10 AWG (2.62mm²) stranded copper conductors, covering the wire gauges most commonly specified for 12V/24V security panel feeds, door strike circuits, and battery interconnects in 1-3 kVA UPS systems. The narrow fork tongue measures 0.33 inches across—3-5mm tighter than standard fork terminals—allowing two or three terminals to mount side-by-side on adjacent #8 screws in compact terminal blocks used in access control panels, security system power supplies, and rackmount PDUs. Panduit's StrongHold crimp barrel features internal serrations that bite into the conductor strands and insulation entry, creating a gas-tight connection that resists oxidation and maintains under 5mΩ contact resistance over 20+ year service life. The zinc-plated brass tongue accepts #8 machine screws or #8-32 binding posts, matching the hardware found on most commercial circuit breakers, terminal blocks, and equipment grounding bars. UL listing 587H and CSA certification LR31223 confirm compliance with NEC Article 110.3(B) and CEC Rule 2-024 for listed termination devices, satisfying inspector requirements on commercial security, fire alarm, and datacenter power projects.

Commercial integrators use fork terminals rather than ring terminals when circuit layouts require frequent disconnection—common when troubleshooting multi-zone security panels, rotating UPS batteries in/out for testing, or staging equipment before final commissioning. The fork's open-throat design allows removal without fully backing out the terminal screw, saving 15-30 minutes on a typical 12-circuit power supply swap. Security and access control panels often pack eight or more #8 terminal screws into a 4-inch span; the EV10-8FNB-Q's narrow 8.4mm fork fits these layouts without overlapping adjacent terminals, reducing misconnection risk during after-hours maintenance. The 221°F insulation rating handles the heat rise in enclosed power supplies and outdoor-rated NEMA 3R enclosures that reach 65-75°C ambient in summer sun. Battery installers use these terminals on UPS negative returns and midpoint taps, where screw terminals allow series/parallel reconfiguration without cutting wires. The 25-piece pack quantity matches typical job requirements—two 12-circuit access control panels, a 16-battery UPS bank, or a small datacenter rack's worth of equipment grounds—eliminating the packaging waste and incomplete-job risk of 100-count bulk bags.

StrongHold crimps meet the same pull-force and thermal-cycling specs Panduit publishes for its industrial-control terminals, bringing factory-automation reliability to security and low-voltage power installations. The competitor cross-reference (FV10-8Q) simplifies retrofit and standardization projects when migrating from legacy vendors. Twenty-five terminals per pack, UL/CSA dual certification, and narrow-fork geometry make the EV10-8FNB-Q the practical choice for integrators who wire multi-zone panels, maintain UPS battery strings, or install door-access circuits where terminals must fit, hold, and meet code without callbacks.