Panduit C3BL6 PVC Snap-On Wire Duct Cover, 3 In. x 6 Ft, Black
Overview
The Panduit C3BL6 is a flush-fit PVC wire duct cover designed to close and protect cable management raceways in control panels, equipment enclosures, and structured wiring installations. At 3.25 inches wide and 6 feet long, this cover pairs with Panduit's same-width wiring duct bodies to keep conductors organized and shielded from incidental contact, dust, and mechanical disruption. If you're building out a panel or rack that needs a clean, code-aware finish on your wire management, the C3BL6 is the component to reach for — it installs without tools and removes just as easily when you need to re-route cables later.
Panduit's Panduit wiring infrastructure catalog covers a full range of duct widths, slot styles, and cover types; the C3BL6 lands in the general-purpose flush-cover family, made from lead-free PVC that's suitable for the bulk of indoor commercial and industrial environments.
Key Features
- Snap-On Installation Without Tools: The cover clips directly onto the wiring duct body — no screws, no adhesive. In high-density panels where you're managing dozens of runs, being able to open and re-close a section in seconds versus minutes adds up across a full installation day.
- Non-Slip Interior Liner: A built-in liner prevents the cover from sliding along the duct during and after installation. In vertical runs or anywhere the duct changes direction, this keeps sections seated rather than creeping out of alignment over time.
- UL94 V-0 Flame Rating: The PVC material meets UL94 V-0 — the most stringent flame classification in the V series — meaning the material self-extinguishes and does not drip burning particles. This matters in any installation where an NEC or local authority having jurisdiction (AHJ) will inspect the panel or where the installation is adjacent to ignition-sensitive equipment.
- UL Recognized, CSA Certified, CE Compliant, RoHS Compliant: Multi-standard compliance means this cover is appropriate for commercial projects in North America and Europe without substitution. RoHS compliance rules out restricted hazardous substances, which is increasingly a procurement requirement in government, healthcare, and education builds.
- Lead-Free PVC Construction: The base material is general-purpose, lead-free PVC — appropriate for indoor applications where you need a durable, non-conductive cover that won't degrade under normal ambient conditions. Not rated for outdoor exposure or direct UV.
- Continuous-Use Temperature Rating to 122°F (50°C): UL recognizes this cover for continuous operation up to 122°F (50°C). In a climate-controlled equipment room, panel, or air-conditioned server closet, that ceiling is comfortable. In an unconditioned industrial space where ambient temps can spike, check your environment against this ceiling — the cover is not rated for heat-intensive locations.
- Precise Cross-Section Fit — 0.37 In. H x 3.25 In. W: The 9.4 mm x 82.6 mm cross-section is matched to Panduit's 3-inch duct bodies. Using a cover that exactly matches your duct width keeps the flush profile clean and ensures the snap-on retention engages properly. Mixing widths will result in a poor fit and can compromise the cover's retention.
- 6-Foot Length per Piece: Each C3BL6 covers a full 6-foot (1.83 m) run. For longer duct runs, butt-join covers end-to-end — Panduit's duct system accommodates this without a special transition fitting.
Integration and Compatibility
The C3BL6 is designed for use with Panduit wire duct bodies in the 3-inch width family. Confirm your duct body width before ordering — Panduit offers covers from 1 inch through 6 inches wide, and the snap-on retention geometry is width-specific. The cover is appropriate for use in control panels, relay racks, structured cabling closets, and security and network equipment enclosures where indoor, ambient-temperature operation is the norm. It is not rated for outdoor, wet location, or high-UV environments — for those applications, look at Panduit's conduit and enclosed raceway solutions instead.
This SKU is sold as a pack of 6 covers with a minimum order quantity of 120 units. For large-scale cable management projects or panel-shop production environments, purchasing at quantity is the standard approach and ensures you have matching covers for every duct section without per-piece restocking.
Frequently Asked Questions
Q: What wiring duct body does the C3BL6 cover fit?
A: The C3BL6 is a 3-inch-wide cover (3.25 in. / 82.6 mm actual width) designed to snap onto Panduit 3-inch wiring duct bodies. It is not interchangeable with covers or ducts of a different nominal width.
Q: Is the C3BL6 rated for outdoor or wet-location use?
A: No. The C3BL6 is a general-purpose indoor PVC cover. It carries a continuous-use temperature rating to 122°F (50°C) under UL recognition, but it is not rated for outdoor exposure, direct sunlight, or wet locations.
Q: What flame rating does the C3BL6 carry?
A: The C3BL6 PVC material is rated UL94 V-0 — the highest classification in the UL94 vertical burn series. V-0 means the material self-extinguishes within 10 seconds and does not drip flaming particles.
Q: Does the C3BL6 require any tools or hardware to install?
A: No tools or fasteners are required. The cover snaps directly onto the wiring duct body and includes a non-slip liner to prevent it from shifting once seated. It can be removed and reinstalled without special equipment.
Q: What is the pack quantity and minimum order for the C3BL6?
A: The C3BL6 is sold in packs of 6 covers, with a minimum order quantity of 120 units. This is consistent with volume purchasing for panel shops, systems integrators, and contractors managing multi-panel or large-facility deployments.
Q: Is the C3BL6 RoHS compliant?
A: Yes. The C3BL6 is RoHS compliant, meaning the PVC material does not contain restricted hazardous substances. It is also UL Recognized, CSA Certified, and CE Compliant.
The C3BL6 is one of those components that doesn't draw much attention until you need it and don't have it — a 3-inch-wide, 6-foot snap-on PVC duct cover that closes out Panduit's flush wiring duct bodies cleanly. The UL94 V-0 flame classification is the spec I'd flag first: in a control panel or security head-end rack, V-0 rated materials are what AHJs look for during inspection, and a non-compliant cover can hold up a certificate of occupancy on an otherwise finished job.
Technical Highlights:
- UL94 V-0 Flame Rating: Self-extinguishes in the vertical burn test and produces no flaming drips — the correct spec for enclosed panel environments where NEC inspection applies.
- 122°F (50°C) Continuous-Use Temperature: UL-recognized ceiling for sustained operation. Adequate for conditioned equipment rooms; verify ambient against this ceiling in non-air-conditioned industrial installations before specifying.
- Non-Slip Liner: Prevents cover creep on vertical duct runs — a practical detail that eliminates callbacks to re-seat loose covers on tall panels.
Deployment Considerations:
- The 3.25-inch actual width is duct-width-specific — confirm your duct body nominal width before pulling covers from stock. A width mismatch means the snap retention won't engage and the cover won't stay put.
- The C3BL6 is an indoor-only component. If any portion of the raceway exits the conditioned space or is exposed to humidity, moisture, or direct UV, this cover is not the right selection — transition to an appropriate rated raceway system at that point.
For a panel shop or systems integrator building out security head-end enclosures, structured cabling closets, or access control wiring panels at volume, the 120-unit MOQ on the C3BL6 aligns with production-scale purchasing where consistent, inspectable cable management is a project deliverable rather than an afterthought.
