Large transformers play a critical role across power distribution networks, not only at power stations but throughout national electrical grids. Events such as overheating, power surges, or lightning strikes can quickly escalate into catastrophic fires, making early heat detection essential for safety and reliability. 

Often installed in open or exposed environments, transformers require a robust and low-maintenance fire detection solution. Signaline Linear Heat Detection delivers fast, precise alarm detection while minimizing ongoing maintenance, making it the ideal choice for transformer protection in both industrial and utility applications.