Panduit S12-50-C2 StrongHold Plenum-Rated Cable Ties
The Panduit S12-50-C2 delivers economical, code-compliant cable management for commercial security installations requiring plenum-rated materials. Engineered for datacenter, ceiling-space, and air-handling pathway routing where NEC Article 300 and UL 62275 compliance is mandatory, these 12-inch serrated ties handle bundling up to 4-inch diameter with 50-pound minimum tensile strength. Red colorway provides instant visual identification for low-voltage, fire alarm, or power-limited tray segregation. Sold in 100-unit contractor packs.
Key Features
- UL 62275 Type 2, 21 plenum rating for air-handling space installations
- 50-pound (22.6 kg) minimum tensile strength for overhead tray and heavy-bundle applications
- 12-inch (300 mm) length accommodates up to 4-inch bundle diameter
- Serrated internal pawl design for secure, ratcheting lock without slippage
- Red polyamide 6.6 construction for segregated-circuit visual compliance
- RoHS compliant for spec-restricted municipal and federal projects
- 100-piece contractor packs (1,000 per carton) for volume installs
Constructed from flame-retardant polyamide 6.6, the S12-50-C2 meets UL's stringent plenum cable-tie standard (UL 62275 Type 2, 21) — the same material-flammability and smoke-generation threshold required for cables routed above drop ceilings, in HVAC plenums, and through building air-return pathways. This rating is non-negotiable for commercial installs subject to NFPA 90A and IBC Chapter 7 mechanical-code enforcement: non-plenum ties in air-handling spaces fail inspection and trigger costly rework. Panduit's polyamide 6.6 formulation balances mechanical strength with low-smoke combustion properties, passing UL's 20-minute Steiner tunnel test without delamination or toxic-gas release. The serrated pawl — molded as a single-piece head — provides 0.2-inch tooth spacing for micro-adjustable tensioning, critical when cinching mixed-gauge bundles (CAT6A + RG6 + 18/2 fire) where over-tightening crushes jacket integrity and under-tightening allows sag-induced cable stress at termination points.
Typical deployments include IP camera homerun bundling in ceiling-grid pathways, access-control riser management through vertical air shafts, and intrusion/fire-panel daisy-chain dressing in mechanical rooms where ambient temps reach 150°F and vibration from HVAC equipment demands higher-than-residential tie performance. The 50-pound tensile rating supports bundles up to 60–80 conductors (depending on cable type) — sufficient for 16-camera NVR drops or 32-door controller trunk groups — without creep or stress-cracking over 10+ year service life. Red colorway aligns with TIA-606-C administration standards for fire-alarm circuits or power-limited systems, enabling inspectors and future maintenance crews to distinguish low-voltage bundles from Cat-rated data or 120VAC branch circuits at a glance. Sold in 100-piece bags (10 bags per 1,000-count carton), the S12-50-C2 suits both single-site jobs and fleet rollouts where per-tie cost, code compliance, and stocking logistics intersect.
UL 62275 Type 2 plenum listing and RoHS material compliance make the S12-50-C2 spec-grade for federal GSA schedules, LEED-pursuing builds, and municipal projects where procurement requires third-party-certified cable-management components. Panduit's StrongHold line — engineered for commercial construction rather than consumer cable-bundling — provides the material traceability and batch-level flammability test documentation inspectors expect when verifying plenum-pathway installations against adopted NEC and local amendments.
