Werma 849 Series Buzzer Unit, 230 V ac, AC, IP54

The WERMA KombiSIGN 50 modular stacking signal tower is an ideal solution to the increasing requirement for safety, machine productivity and reduced downtime. Each KombiSIGN module is equipped with a bayonet fixing with integral contact system. The modular design of these stacking towers enables quick and easy installation. Simply align the corresponding white marks and gently twist to lock them in place.

• Suitable for machine and manual Andon indication
• Modular system allows a completely free combination of optical and audible signal elements
• Mechanical and electrical connection of the elements in the space of seconds using a bayonet connection system
• Completely safe element changes (contact-voltage proof) without the need for tools
• Protection rating IP54 for use in normal conditions
• Up to 4 elements can be mounted on a terminal base
• Flexible combination of optical and audible elements
• Optical isolation due to O-ring seal stopping illumination of adjacent element
• Operating voltage for the continuous incandescent element is dependant on bulb fitted
• Buzzer element, 80 dB, permanent or pulsating tone adjustable by link in unit
• Operating temperature range is -20 to +50 °C
• Polyamide body with polycarbonate lenses, 50 mm diameter

Lamps are not supplied and must be purchased separately. Not compatible with KombiSIGN 70/71.

Conforms to LVD: 73/23/EEC and to EMC directive: 89/336/EEC.

UL listed, CSA, VDE.

This buzzer unit by WERMA combines innovative technology with high-quality components to deliver a reliable and efficient solution for your various needs. With a sleek black housing and impressive IP54 rating, this buzzer is designed to withstand tough industrial environments while providing a powerful 80 dB alert at 1m distance, making it suitable for a range of applications. The 230V AC supply voltage ensures consistent performance, while the compact design and durable construction offer long-term reliability. Whether you need a high decibel alarm for safety purposes or a versatile signalling device for automated systems, it is an ideal choice.

• High-quality buzzer element for reliable performance
• AC current type for compatibility with various setups
• Compact design with a base diameter of 52 mm and a height of 72 mm
• Black housing with an IP54 rating for durability and protection
• Rugged construction with a temperature range of -20 °C to +50 °C
• Powerful 80 dB sound output for effective alerts
• Supply voltage of 230 V AC for consistent operation
• Part of the KombiSIGN 50 series for seamless integration
• Easy to install and maintain, offering peace of mind in demanding environments

• Use in industrial automation systems for alert signalling
• Ideal for safety alarms in factories and production facilities
• Suitable for integration into security systems for emergency notifications
• Can be used for warehouse and logistics environments to indicate status changes
• Useful in automotive manufacturing for process monitoring

Yes, it is designed to withstand tough industrial conditions, making it suitable for outdoor use.

No, the durable construction ensures long-term reliability with minimal maintenance needs.

Yes, it operates on 230V AC supply voltage, providing flexibility for various setups.

Yes, it is designed for seamless integration into automated processes for efficient signalling.