FCL Components provides a comprehensive lineup of relays engineered for today’s building automation systems. Designed for HVAC, lighting, access control, fire safety, and energy?management applications, our relays deliver the reliability, isolation, and efficiency required for modern building control.

Precise switching is essential for maintaining comfort, safety, and energy efficiency in building management systems. Our relay families—including the JS, FTR?MY, FTR?LY, NY, FTR?K1?KS, FTR?K1?HT, and FTR?F1 (5A type) series—support a wide range of AC and DC loads, from fans and pumps to lighting circuits and security devices. With both electromechanical and solid?state options available, we offer flexible solutions for every automation requirement.

Built to withstand demanding environments, these relays maintain stable operation under frequent cycling, high inrush currents, and temperature variations. Their long electrical and mechanical lifespan reduces maintenance needs and ensures consistent system performance over time.

Key advantages include low power consumption, compact dimensions, and high reliability—making them ideal for commercial buildings, offices, schools, hospitals, industrial facilities, and energy?efficient smart buildings.