Primex 135-0014 Protective Cover for 66 Block

Protect critical voice, data and security terminations with the Primex Protective Cover for 66 Block (model 66MC-4). This transparent cover is designed for fast, visible protection in equipment rooms, remote closets and surveillance hubs—so technicians can inspect connections without removing the cover. Molded from flame‑retardant thermoplastic and UL‑certified, the cover reduces fire risk while preserving label visibility for easier maintenance and faster troubleshooting. Measuring 10" high x 3.4" wide x 1.2" deep, the slim profile fits Primex 66M series and standard 66 blocks and does not interfere with punchdown tools or routine wiring tasks. Made in the US, the durable design helps secure networking, monitoring and security infrastructure against dust, debris and accidental contact—improving uptime for surveillance and monitoring systems. Ideal for telecom closets, security control rooms and enterprise wiring installations, the Primex 66MC-4 cover streamlines maintenance and enhances protection. Order now to add compliant, low‑profile protection to your wire blocks and safeguard your monitoring and surveillance connections.

• Keeps 66 block terminations clean and visible, reducing troubleshooting time and accidental disconnects
• Transparent, flame‑retardant thermoplastic preserves label visibility for faster network and security maintenance
• UL‑certified protection that helps maintain compliance in equipment rooms and wiring closets
• Slim profile (10" H x 3.4" W x 1.2" D) fits standard 66M series blocks without obstructing punchdown access
• Simple, snap-on installation for quick upgrades to voice, data and surveillance wiring infrastructure
• Helps protect critical monitoring and security connections from dust, debris and unauthorized tampering