1SFA611621R1015

ABB 1SFA611621R1015 (MLBL-01W) is a white LED illumination block designed for industrial control panels, pilot lights, illuminated push buttons, and automation systems. Operating at 24V AC/DC, it features an integrated white LED that provides clear visual indication of equipment status, operating conditions, and electrical control signals. Part of ABB's modular plastic pilot device range, this LED block supports front mounting with compatible ABB operators and accessories.