Belden 5222FN 0021000 16AWG 4‑Conductor Shielded Fire Alarm (NPLF) Cable 1000', Red

Designed for dependable life-safety performance, the Belden 5222FN 0021000 is a plenum shielded fire alarm cable engineered for critical fire alarm and monitoring applications. This NPLF (plenum-rated) cable combines 16 AWG conductors and a 4-conductor configuration to deliver stable power and signaling to detection panels, notification appliances, and monitoring devices. The integrated shield protects sensitive circuits from EMI and crosstalk—important when routing near network or surveillance cabling—while the red outer jacket clearly identifies the circuit for compliance and quick troubleshooting.

Supplied on a 1,000' spool, this cable reduces the need for splices on long runs, lowering installation time and points of failure. Its plenum-rated jacket meets air-handling space requirements for commercial buildings, making it suitable for security, fire alarm, and integrated building monitoring systems. Choose the Belden plenum shielded fire alarm cable when you need a code-aware, interference-resistant solution that simplifies installation and supports reliable operation. Order now for secure, fast deployment in your next fire alarm or security project.

• Plenum-rated construction for safe installation in air-handling spaces, helping meet building and fire codes
• Shielded 4-conductor design reduces electromagnetic interference for reliable signal and power delivery
• 16 AWG conductors provide robust current capacity for fire alarm modules and notification devices
• 1,000' spool minimizes joins and installation time on large runs, reducing labor and potential failure points
• High-visibility red jacket simplifies identification for life-safety circuits and speeds maintenance
• Durable jacket and conductor construction support long-term reliability in security, surveillance, and monitoring systems