underground fire cable

Firecross cables are engineered to maintain circuit integrity during extreme fire conditions, ensuring emergency systems continue operating when lives depend on them. Available in Standard 60-minute and Enhanced 120-minute fire ratings with 2, 3, and 4 core configurations plus Circuit Protective Conductor (CPC), these cables serve critical life safety applications including fire alarms, voice communication systems, emergency lighting, air conditioning controls, and lift door mechanisms. Firecross 電纜經過精心設計，可在極端火災條件下保持電路完整性，確保緊急系統在生命攸關時繼續運行。提供標準 60 分鐘和增強 120 分鐘耐火等級，配備 2、3 和 4 芯配置加電路保護導體 (CPC)，這些電纜服務於關鍵生命安全應用，包括火災警報、語音通訊系統、緊急照明、空調控制和電梯門機構。