1SFA619600R6206

The ABB 1SFA619600R6206 CB1-620B Compact Buzzer is a reliable industrial audible signalling device designed to provide continuous sound alerts in electrical control panels, industrial machinery, and automation systems. Operating at 24V AC/DC, this black non-illuminated buzzer produces a continuous audible signal to notify operators of machine conditions, equipment faults, or process alerts.

Part of ABB's Compact Pilot Devices range, the CB1-620B features an integrated, all-in-one construction suitable for standard 22 mm panel mounting. Its compact design helps simplify installation, while its durable housing offers resistance to dust and water in demanding industrial environments. The buzzer is suitable for audible warning, equipment status notification, and industrial control-panel signaling applications.