Why Choose the ABB CB1-620B Buzzer?
The ABB CB1-620B is a compact and reliable acoustic buzzer signalling device designed for industrial control panels, automation systems and machine operator interfaces. As part of the ABB Compact Range pilot devices, it provides a space-saving solution for dependable audible notification in industrial applications.
This buzzer provides a continuous sound without light, allowing operators to quickly identify alarms, machine conditions and process notifications. Its compact construction simplifies installation while providing high resistance against dust and water in demanding industrial environments.
With a 24 V AC/DC supply voltage, black non-illuminated design and robust IP-rated front protection, the CB1-620B is suitable for control cabinets, automation equipment and industrial signalling applications requiring dependable audible feedback.
Key Advantages
- Compact acoustic buzzer designed for industrial signalling applications.
- Continuous sound without light provides clear audible indication.
- 24 V AC/DC supply compatible with common industrial control circuits.
- High resistance to dust and water with robust front protection.
- Space-saving design simplifies control panel installation.
- Reliable ABB Compact Range component for automation and machine building.
Key Features
- ABB Compact Range pilot devices series.
- CB1-620B acoustic buzzer.
- Black non-illuminated housing.
- Continuous acoustic signal without light.
- 24 V AC/DC rated operational supply voltage.
- 80 dB acoustic output.
- Screw terminal connection.
- Compact panel-mounted design.
Reliable Industrial Signalling
Audible indicators such as the ABB CB1-620B provide operators with immediate notification of machine conditions, alarms and process events. A dedicated continuous sound output helps improve awareness and response times in industrial environments.
The ABB Compact Range is designed for machine builders and control engineers requiring reliable pilot devices with simplified installation, durable construction and compatibility with modern automation systems.
Typical Applications
- Industrial control panels and operator stations.
- Machine alarm and status indication systems.
- Automation and production equipment.
- Control cabinets and electrical enclosures.
- OEM machine building applications.
- Industrial signalling and notification systems.
