Belden 5140U1 0021000 14/1 Stranded TC Security and Sound Cable, PVC Insulation, Waterblocking Tape, PVC Jacket, CL3, FPL, PLTC, Red

Deliver reliable audio, power and control for security, intercom and monitoring systems with the Belden 5140U1 intercom cable. Engineered for professional installations, this 14 AWG stranded tinned copper cable provides corrosion resistance and consistent signal quality across long runs — ideal for surveillance, paging, fire alarm and power-limited control circuits. The cable features PVC insulation, a PVC jacket and waterblocking tape to protect conductors from moisture during burial or in wet locations, while its red jacket supports code-compliant fire alarm identification. Rated CL3, FPL and PLTC, and specified for indoor/outdoor and below-grade duct use, the 5140U1 stands up to demanding environments and simplifies specification for mixed audio/security deployments. Flexible yet durable, it routes easily through conduit and tight spaces, reducing install time and long-term service calls. Specify Belden 5140U1 intercom cable for dependable performance in security, surveillance and intercom applications — contact your supplier or order now for your next project.

• Dependable audio and control performance for security and intercom systems, minimizing dropouts and maintenance
• Designed for harsh environments: waterblocking tape, PVC jacket and rated for wet locations and burial installs
• Corrosion-resistant tinned copper, 14 AWG stranded conductors for long runs and reliable monitoring/surveillance signals
• Code-friendly red jacket and safety listings (CL3, FPL, PLTC) for fire alarm and power-limited control applications
• Flexible stranded construction for easier routing in conduit, below-grade duct or tight pathways
• Wide operating range (-30 to 105°C) ensures stable operation in indoor/outdoor and temperature-variable installations