Panduit PV22-10R-MYY Pan-Term Ring Terminal

The Panduit PV22-10R-MYY is a tin-plated copper ring terminal designed for 22-16 AWG wire on #10 studs, engineered for high-vibration access control, power distribution, and battery backup installations where connection integrity under mechanical stress is non-negotiable. The closed-barrel ring tongue design provides 360° contact around the stud, resisting loosening from door strikes, panel vibration, or thermal cycling — critical for PSU terminals, UPS battery banks, and strike/mag-lock power feeds that can't tolerate intermittent connections. Internal barrel serrations bite into stranded copper for maximum pull strength, while the extended insulation support barrel prevents wire flexure damage at the crimp point during rough-in or retrofit work in tight enclosures. Tin-plated finish guards against galvanic corrosion in mixed-metal terminal blocks and meets NEC 110.14 requirements for copper-to-aluminum transition connections when paired with anti-oxidant compound. Supplied in 1,000-piece contractor packs for multi-door projects, riser verticals, and datacenter ground-bar installations where bulk continuity matters more than retail packaging.

Key Features

• 22-16 AWG wire range — handles #18 power feeds and #22 signaling in a single terminal size, reducing inventory complexity on mixed access-control + low-voltage jobs
• #10 stud compatibility — fits standard power supply binding posts, UPS battery terminals, and NEMA-rated disconnect lugs without adapter washers
• Ring tongue geometry — full-circle contact area resists vibration-induced loosening on door frames, seismic-rated racks, and mobile-equipment mounts where fork/spade terminals walk loose
• Internal barrel serrations — grip stranded copper conductors for 95% of wire tensile strength, preventing pullouts in vertical risers and overhead cable trays
• Insulation support barrel — extends 0.22 in beyond crimp zone to stabilize wire exit angle, preventing jacket splits when bending into tight PSU enclosures or dense terminal strips
• Tin-plated copper construction — maintains <5 mΩ contact resistance through 500 thermal cycles (-40°C to +105°C), outlasting bare copper in outdoor disconnect boxes and rooftop camera junction boxes
• 1,000-piece contractor pack — cost-effective for multi-building access control rollouts, datacenter power whip assemblies, and integrator van stock without per-bag markup waste
• Panduit crimper compatibility — optimized for CT-2500L ratcheting tool and CT-1525 economy crimper, producing B-crimp hex profiles that pass UL 486A-486B pull tests without over-compression wire damage

The PV22-10R-MYY addresses the wire-termination failure modes that plague field installations — corrosion creep on dissimilar metals, vibration fatigue at inadequately supported crimp points, and pullout under tension when barrel serrations don't fully engage stranded conductors. The tin-plated finish provides a 0.00015 in barrier layer that prevents copper oxide formation on terminals exposed to moisture ingress in outdoor enclosures, while maintaining weldability for ultrasonic assembly processes in OEM panel builds. The ring tongue's continuous contact surface distributes clamping load evenly around the stud, eliminating the stress concentration that causes fork terminals to split when torqued to 20-25 in-lb on binding posts — especially critical on battery terminals where a single loose connection can drop an entire UPS string offline during transfer. Internal serrations grip each strand of fine-stranded THHN or welding cable, achieving 95% of wire tensile strength per UL 486A testing, so vertical power risers and overhead tray pulls won't creep out of terminals under gravity load over time. The extended insulation support barrel — often omitted on economy terminals — prevents the jacket-split failure mode that occurs when installers bend wire sharply into crowded PSU terminal strips or dense ground bars; by stabilizing the wire exit angle across a longer support span, the PV22-10R-MYY reduces flexure stress at the crimp transition and extends service life in high-flexure locations like articulating door hinges or cable-chain runs.

Bulk 1,000-piece packaging suits integrator workflows where job-site continuity matters more than retail unit packaging — a 32-door access control retrofit or 40-rack datacenter build consumes hundreds of identical terminations, and splitting contractor packs into per-device kits introduces part-number confusion and packaging waste. The PV22-10R-MYY's compatibility with Panduit's ratcheting CT-2500L tool ensures consistent crimp depth across all 1,000 pieces, eliminating the over-compression wire damage and under-compression pullout risk that hand crimpers introduce when installers vary squeeze pressure throughout a long termination run. For mixed-gauge installations — 18 AWG power feeds and 22 AWG signaling sharing a common ground bar — the 22-16 AWG range consolidates two SKUs into one, reducing van inventory and preventing the wrong-size-terminal grab that costs 15 minutes per mistake when you're 80 feet up a ladder at a pole-camera install. In outdoor applications — parking-garage lighting contactors, rooftop HVAC disconnect boxes, pole-mounted camera PSUs — the tin plating's corrosion resistance extends service intervals compared to bare copper terminals that form green oxide within 18 months of coastal or industrial exposure, driving up maintenance truck rolls.

Supplied in contractor-pack quantities for commercial and industrial installations where terminal performance directly affects system uptime — UPS battery strings, generator transfer switches, access-control power distribution, and datacenter ground-bar assemblies — with Panduit's engineering-grade construction and finish quality that meets NEC 110.3(B) listing requirements and UL 486A-486B performance standards for field-installed compression connections.