1SFA619403R5421

The ABB 1SFA619403R5421 CL2-542R Compact LED Pilot Light is a high-quality industrial signalling device designed to provide clear red visual indication in electrical control panels, automation systems, and industrial machinery. Operating at 380–415V AC, it features an integrated LED light source, a durable red indicator lens, and compact construction for reliable equipment status indication.

Part of ABB's Compact CL2 series, this pilot light offers an all-in-one design that simplifies installation and helps reduce wiring effort. Its dust- and water-resistant construction makes it suitable for demanding industrial applications, including machine warning indication, power monitoring, and switchgear control-panel signaling.