1SVR508020R1100

ABB CT-MFC.21 Multifunction Electronic Timer Relay, Part Number 1SVR508020R1100, a versatile industrial timing and control device designed for automation systems, electrical control panels, motor control centers, and industrial machinery applications.

The ABB CT-MFC.21 belongs to the CT-C series of electronic time relays and provides seven selectable timing functions with seven adjustable timing ranges, covering 0.05 seconds to 100 hours. This flexibility makes it suitable for industrial applications requiring accurately controlled switching delays, sequential operations, and timed automation processes.

Operating with a wide rated control supply voltage of 12–240V AC/DC, this multifunction timer relay supports different industrial control circuit requirements. It features two changeover (DPDT) output contacts rated at 250V / 4A, allowing the control of compatible electrical loads and auxiliary switching circuits.