Panduit CLT35F-C3 Corrugated Loom Tubing

The Panduit CLT35F-C3 delivers 100 feet of slit-wall corrugated loom tubing engineered for cable protection in commercial security, access control, and low-voltage AV installations. The 0.35" inside diameter accommodates bundled cables in conduit transitions, exposed runs across drop ceilings, and outdoor-to-indoor penetrations where impact and abrasion are concerns. Polyethylene construction provides crush resistance and flexibility, while the continuous slit allows retrofit installation onto pre-terminated cable assemblies without disconnecting endpoints—critical when adding protection to live PoE camera runs or access control door loops after initial pull.

Key Features

100-foot continuous length in high-visibility orange for easy identification during inspections and troubleshooting

Slit-wall design enables installation onto existing cable runs without cutting connectors or disrupting service

0.344" (8.73 mm) inside diameter fits typical 2–4 conductor bundles for IP cameras, card readers, and intercom stations

Polyethylene material resists crushing, abrasion, and UV exposure in semi-outdoor applications like parking structure cable trays

UL 94 HB flammability rating and RoHS compliant for spec compliance in commercial tenant improvement projects

122°F (50°C) maximum temperature rating suitable for plenum-adjacent routing and attic cable transitions

The corrugated profile provides lateral flexibility while maintaining axial rigidity—cables route around obstacles and through tight j-hooks without kinking, yet the tubing resists sagging in horizontal tray runs. The slit opens easily for cable insertion and closes around the bundle; secure the tubing every 24–36 inches with standard cable ties (Panduit or equivalent) to prevent the slit from reopening under bundle weight. This retrofit capability is especially valuable when adding cameras to existing buildings: pull new Cat6a through existing conduit, then slide the CLT35F-C3 over the cable from either end to protect the last 10 feet before the camera mounting box, where cables are most vulnerable to mechanical damage during fixture installation or HVAC work overhead.

Orange coloring aids visual tracing in crowded cable trays and provides clear differentiation from black data/power loom or gray conduit—installers and facility managers can identify protected low-voltage security runs at a glance during adds/moves/changes. The 100-foot package length minimizes mid-run splices and reduces leftover waste compared to shorter spools; a single roll typically covers 8–12 camera drops with protection extending from the switch closet cable tray, through the drop ceiling grid, and down to the mounting location. Polyethylene remains pliable in cold environments (parking garages, refrigerated spaces) where PVC tubing becomes brittle, and it won't degrade from exposure to common cleaning chemicals or damp conditions in mechanical rooms.

UL 94 HB flammability rating meets base code requirements for low-voltage wiring protection in commercial occupancies; for plenum-rated applications, consider Panduit's PLT or FLT series. RoHS compliance ensures the tubing meets California and EU restrictions on hazardous substances—important for installations in LEED-certified buildings, healthcare facilities, or projects with green procurement mandates. The corrugated structure also provides a degree of EMI shielding when grounded via conductive cable ties, reducing susceptibility to interference in high-RF environments like data centers or industrial plants with variable frequency drives. Pair with Panduit's loom end caps and mounting saddles for a complete cable protection system that matches the quality and longevity of the Panduit wire management infrastructure already spec'd by most integrators.