Why Choose the ABB CB1-623B Compact Buzzer?
The ABB CB1-623B, order code 1SFA619600R6236, is a compact industrial audible buzzer designed for machinery, control panels and automation systems. Part of the ABB Compact Pushbuttons range, it provides a continuous audible signal from a space-efficient panel-mounted device.
Designed for a 230 V AC supply, the CB1-623B provides continuous sound without light. Its black, non-illuminated construction makes it suitable where a dedicated audible indication is required without an accompanying visual signal.
The CB1-623B has a rated current of 40 mA and operates at a rated frequency of 50 / 60 Hz. Its compact dimensions of approximately 30 × 30 × 55 mm, screw-terminal connections and approximately 0.021 kg unit weight make it well suited to industrial control panels where dependable audible signalling and efficient use of installation space are important.
Key Advantages
- Provides continuous audible signalling from a compact panel-mounted device.
- 230 V AC operation supports industrial control systems using mains-derived control supplies.
- Non-illuminated design provides dedicated audible notification without an additional visual signal.
- Black front appearance offers a discreet and consistent industrial control-panel finish.
- Compact 30 × 30 × 55 mm construction helps minimise panel-space requirements.
- Part of the ABB Compact Pushbuttons range for consistent industrial operator-interface design.
Key Features
- ABB Compact Pushbuttons CB1 series.
- Compact industrial buzzer.
- Black front colour.
- Non-illuminated construction.
- Continuous sound output.
- 230 V AC rated voltage.
- 40 mA rated current.
- 50 / 60 Hz rated frequency.
- Screw terminals for straightforward industrial panel wiring.
Continuous Audible Signalling for Industrial Controls
The ABB CB1-623B provides a dedicated audible notification from a compact control-panel device. When energised from its 230 V AC supply, the buzzer produces a continuous sound for as long as the device remains energised, making it suitable for machine-status alerts, process notifications and other conditions requiring persistent audible indication.
Because the CB1-623B is non-illuminated, it can be used where audible signalling is required independently or alongside separate pilot lights and other visual indicators. Its compact dimensions, screw-terminal connections and ABB Compact range construction make it practical for machinery and control systems where reliable signalling and efficient use of panel space are important.
Typical Applications
- Industrial machinery audible alerts.
- Automation and process control systems.
- Operator control stations and machine interfaces.
- Production-line and process notifications.
- Conveyor and material-handling equipment.
- OEM machinery and industrial control panels.
