1SFA619600R6226

The ABB 1SFA619600R6226 CB1-622B 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 110–130V DC, this black buzzer produces a continuous audible signal to notify operators of equipment faults, warning conditions, and machine operating status.

Part of ABB's Compact Pilot Devices range, the CB1-622B features an integrated sound-generating mechanism, non-illuminated construction, and compact design suitable for standard 22 mm panel mounting. Its low power consumption and durable housing make it suitable for industrial control environments where dependable audible signaling is required.