Werma 645 Series Buzzer Unit with Xenon and LED Bulb 230V AC, AC Power, IP65 Rated 645.800.68

Werma 645.800.68 Buzzer Unit is a high-quality signalling device designed for 230V AC operation with a xenon and LED bulb, delivering both audio and visual alerts. Manufactured with durability in mind, this buzzer unit features a resistant polyamide (PA) housing and a UV stable polycarbonate (PC) lens, making it suitable for indoor and outdoor industrial environments.

The device produces a sound level ranging from 80dB to 85dB, providing clear audible signals for safety and operational alerts. It operates efficiently with a current consumption of 30mA and uses alternating current (AC) as power supply. This buzzer unit has an ingress protection rating of IP65, safeguarding it against dust ingress and low-pressure water jets, thereby ensuring reliable function in demanding industrial conditions.

Its operating temperature range from -20°C to +50°C further extends its applicability across diverse environments. The base mounting type includes a bayonet connection system, allowing for quick and secure installation. This buzzer unit is compatible with the Werma KombiSIGN 71 modular stacking system, which supports up to five signal elements mounted on a terminal base, allowing customized combinations of optical and audible signals.

Common applications include process and packaging equipment, construction machinery, and other industrial machinery requiring reliable signalling. The product meets RoHS and CE standards, demonstrating adherence to environmental and safety regulations.

This buzzer unit integrates a xenon and LED bulb providing clear audio and visual signals. Designed for AC current with low current consumption of 30mA ensuring energy efficiency. The unit has a sound level range between 80dB to 85dB for effective audible signalling.

Its IP65 rating protects against dust and water jets, suitable for harsh operating environments. The robust polyamide housing and UV stable polycarbonate lens ensure durability and outdoor usability. Operating temperature ranges from -20°C to 50°C enabling use in a wide variety of climates.

Bayonet base mount allows fast, secure mechanical and electrical connection within the KombiSIGN 71 modular system. The buzzer unit supports stacking with up to 5 elements on the terminal base for versatile signal configurations.

Ideal for use in industrial machinery, process automation, packaging equipment, and construction machinery. Certified with RoHS and CE ensuring compliance with international standards.

For manufacturers and industrial users seeking robust and modular industrial signalling solutions, Werma 645.800.68 buzzer unit offers flexibility, durability, and compliance with international standards. Explore more Automation Signalling components from Werma and enhance your process safety and machine productivity with quality assurance at EnvMart.