Panduit CLT100F-C4 Corrugated Loom Tubing, Slit, 0.917-in ID x 100 ft, Yellow

Overview

The Panduit CLT100F-C4 is a 100-foot roll of corrugated polyethylene loom tubing with a factory slit wall — the detail that separates it from solid-wall tubing when you're dressing a pre-assembled wire harness or a bundle that's already routed in place. Inside diameter is 0.917 inches (23.29 mm), which accommodates a meaningful bundle diameter while keeping the profile compact enough to route through conduit pathways or cable trays. Yellow coloring provides instant visual identification in panels or raceways where multiple cable categories share the same run.

Where this fits in a typical installation: security integrators and AV/low-voltage contractors reach for corrugated loom tubing at the termination end of a run — dressing harnesses into panels, protecting flex-point wiring near articulating mounts, and bundling the tail end of a camera or access-control cable drop where flex conduit isn't practical. The slit on the CLT100F-C4 (often searched as CLT100F C4) means you can zip it onto a live bundle in seconds rather than threading each cable individually through solid tubing.

Key Features

• Factory Slit Wall — 0.917-in ID: The longitudinal slit lets you snap the tubing over an existing wire bundle without disconnecting anything. On a typical 10-drop camera installation, this can cut harness-dressing time from 20+ minutes to under five — no fishing, no pulling, no retermination.
• 100-Foot Length per Roll: A single CLT100F-C4 roll handles the harness-dressing on a medium-sized panel room or a full floor of camera drops without mid-job restocking. At 30.48 meters, you get enough working length to cut segments ranging from short 6-inch flex-point sleeves to multi-foot harness runs without running short.
• Polyethylene Construction: Polyethylene provides a balance of flexibility and crush resistance that's appropriate for static indoor routing. The corrugated wall geometry adds radial stiffness so the tubing resists compression from cable ties, bundle weight, and incidental contact — protecting the cables inside from the same abrasion and impact events that would otherwise wear through jacket insulation over time.
• UL 94 HB Flammability Rating: HB is the base horizontal burn classification under UL 94. For indoor commercial-building applications — panels, cable trays, above-ceiling runs — 94 HB satisfies standard wiring-protection requirements. Note: if your jurisdiction or AHJ requires a self-extinguishing V-0 or V-2 rated material in plenum or high-fire-load areas, this is not that tubing. Verify your local code requirement before specifying.
• 122°F (50°C) Maximum Temperature: Rated for typical indoor environments — mechanical rooms, IDF closets, above-drop-ceiling cable trays. Not rated for high-heat runs near heat-generating equipment, exterior conduit in direct sun, or industrial environments with sustained elevated ambient temperatures.
• Yellow Color Coding: Color-coding corrugated loom by signal type, voltage level, or cable category is a low-cost way to make future troubleshooting faster. Yellow is a common convention for specific cable categories in structured cabling and security installations — verify your site's color scheme before ordering a full quantity to avoid a mismatch with existing documentation.
• RoHS Compliant: Meets RoHS (Restriction of Hazardous Substances) requirements — relevant if you're supplying into projects with environmental compliance documentation requirements, government contracts, or EU-destination installations.
• Compatible with Panduit Cable Ties and Accessories: Designed to be secured in place using cable ties and accessories from the same product family, allowing you to lock the slit tubing closed after installation without separate fastener sourcing.

Integration & Compatibility

The CLT100F-C4 is a passive mechanical component — it integrates with any cable type or system. The 0.917-inch inside diameter accommodates a variety of bundle diameters typical of grouped low-voltage wiring: multiple Cat6 runs, coax bundles, combined power-and-data security camera harnesses, or mixed access-control wiring. No tool beyond a utility knife or tube cutter is required to cut segments to length on-site.

Secure the slit with standard Panduit cable ties spaced at intervals appropriate to the bend radius and bundle weight. For installations requiring the slit to remain fully closed (high-vibration environments, flex-point routing), cable ties at 6–12 inch intervals are standard practice. The tubing is suitable for wire management applications in security panels, network cabinets, and low-voltage wiring harnesses. For heavier-gauge or outdoor cable protection, review Panduit's broader cable management line for higher-rated or liquid-tight alternatives. For structured installations requiring additional conduit and pathway accessories, see the complete cable protection category.

What's in the Box

• 1x Panduit CLT100F-C4 Corrugated Loom Tubing, Slit, 0.917-in ID, 100 ft, Yellow

Frequently Asked Questions

Q: What is the inside diameter of the CLT100F-C4?

A: The inside diameter is 0.917 inches (23.29 mm). Size your bundle diameter against this — the slit allows some stretch for installation, but the bundle should fit comfortably within the nominal ID for a clean result.

Q: Is the CLT100F-C4 suitable for outdoor use?

A: No. The product description specifies it is suitable for indoor applications only. The 122°F (50°C) maximum temperature rating and the material grade are not rated for UV exposure, moisture ingress, or outdoor temperature extremes. For outdoor cable protection, use a UV-stabilized or liquid-tight corrugated conduit rated for exterior exposure.

Q: Can I use the CLT100F-C4 in plenum-rated spaces?

A: The CLT100F-C4 carries a UL 94 HB flammability rating, which is a horizontal burn rating — not a plenum or self-extinguishing rating. If your installation space requires plenum-rated cable management materials, you'll need a product with a UL 94 V-0 or specific plenum listing. Verify with your AHJ before installing in plenum spaces.

Q: How do I keep the slit closed once the tubing is installed over a bundle?

A: Panduit recommends securing the tubing in place with cable ties and compatible accessories. Space cable ties at regular intervals — typically every 6 to 12 inches — to hold the slit closed and prevent the bundle from working loose over time, especially at flex points.

Q: Is the CLT100F-C4 RoHS compliant?

A: Yes. The CLT100F-C4 meets RoHS (Restriction of Hazardous Substances) compliance requirements as listed in the product specifications.

Q: What is the flammability rating of the CLT100F-C4?

A: The tubing carries a UL 94 HB rating — the base-level horizontal burn classification. This is appropriate for standard indoor commercial wiring protection but is not a self-extinguishing or plenum-rated classification.

Ted Perry

The CLT100F-C4 is the kind of product that makes the difference on a final dress-out day. That 0.917-inch slit-wall corrugated tubing snaps over a pre-run bundle in one motion — something that matters when you're dressing 30 camera drops in an afternoon and can't afford to be feeding cable through solid conduit at each termination point.

Technical Highlights:

• 0.917-in (23.29 mm) Inside Diameter: Large enough to swallow a typical grouped low-voltage harness — two or three Cat6 runs, a combined power-data camera cable, or a multi-conductor access-control bundle — without requiring you to go up to a larger, bulkier tubing size that won't bend cleanly at panel entry points.
• 100-ft Roll Length: At 30.48 meters per roll, this is a working quantity, not a sample. A single roll covers the harness dressing on a 20–30 camera panel layout with segments to spare, or runs the full length of a mid-sized IDF cabinet's cable management without restocking mid-job.
• UL 94 HB + 50°C Max: Covers the thermal envelope of a typical IDF closet or above-ceiling cable tray without issue. The HB rating is appropriate for enclosed commercial spaces — just don't spec this into a plenum run or anywhere near a heat source that pushes ambient above 50°C.

Deployment Considerations:

• The slit wall relies on cable ties to stay closed — skip the ties and the tubing will unwrap under bundle weight or repeated flex. Budget ties into your material list and space them at 6–12 inch intervals at minimum, tighter at any flex or bend point.
• Yellow color coding is a commitment. If your project documentation or as-built drawings don't already define yellow for this cable category, decide before you order — changing to a different color mid-project means a visible mismatch in the panel that shows up in every future inspection photo.

The CLT100F-C4 earns its place specifically in final harness dress-out on security and low-voltage installations where pre-run bundles need protection and identification without a full conduit rework — IDF panel builds, camera harness terminations, and access-control wiring tails are the natural home for this roll.