Our Plenum-Rated Cable Ties are engineered for use in air-handling spaces and meet stringent UL 1565 standards for low smoke generation and low heat release. These burgundy-colored ties are designed for installation in plenum spaces—the areas above drop ceilings and below raised flooring where HVAC systems circulate air. With 50 lb tensile strength and UL/CSA certification, these cable ties provide reliable, code-compliant cable management for critical building infrastructure. Available in three lengths, this 100-pack offers the versatility to handle various bundle sizes while maintaining full compliance with National Electrical Code and Canadian Electrical Code requirements. Key Features Plenum-Rated: UL Listed for air handling spaces per NEC Section 300.22 (C) and (D) Low Smoke/Low Heat: Meets UL 1565 standards for reduced smoke generation and heat release Code Compliant: Approved for use per National Electrical Code and Canadian Electrical Code High Tensile Strength: 50 lb. capacity for secure cable bundling Low Profile Design: Reduced head height prevents snags and cable damage Burgundy Color: Easy identification of plenum-rated ties in mixed installations UL/CSA Certified: Third-party tested and approved for safety Versatile Sizing: Three lengths accommodate various bundle sizes Specifications 7" Plenum Cable Tie Length: 7.56" (192.07mm) Width: 0.180" (4.572mm) Thickness: 0.052" (1.320mm) Tensile Strength: 50 lbs. Maximum Bundle Diameter: 1.875" (47.625mm) Color: Burgundy Certification: UL-CSA Listed 11" Plenum Cable Tie Length: 11.25" (285.75mm) Width: 0.180" (4.572mm) Thickness: 0.052" (1.320mm) Tensile Strength: 50 lbs. Maximum Bundle Diameter: 3.062" (77.787mm) Color: Burgundy Certification: UL-CSA Listed 14" Plenum Cable Tie Length: 14.56" (369.87mm) Width: 0.180" (4.572mm) Thickness: 0.052" (1.320mm) Tensile Strength: 50 lbs. Maximum Bundle Diameter: 4.125" (104.775mm) Color: Burgundy Certification: UL-CSA Listed General Specifications Material: Plenum-rated nylon (low smoke, low heat release) Package Quantity: 100 pieces per pack Color: Burgundy (for easy identification) Construction: One-piece molded design with low-profile head Certifications: UL Listed, CSA Certified per UL 1565 Compliance: NEC Section 300.22 (C) and (D); CEC Rules 12-010 (3), (4), (5) and 12-020 Ideal Applications Above drop ceiling installations Below the raised floor cable management HVAC plenum spaces Data center air handling areas Commercial building infrastructure Telecommunications rooms with air circulation Any air handling space requiring code-compliant ties Code Compliance National Electrical Code (NEC): Section 300.22 (C) and (D) Canadian Electrical Code (CEC) Part 1: Rules 12-010 (3), (4), (5) and 12-020 UL Standard: UL 1565 for Cable Ties and Cable Tie Installation Tools