Esbee 22.5 mm Flashing Panel Mount Buzzers combine powerful audible and visual signalling in a compact modular format. Designed for control panels, operator stations, and machinery alarm systems, these dual-function devices integrate a high-intensity LED flasher with a clear acoustic alarm for immediate operator awareness. Built to the same 22.5 mm standard as Esbee’s modular pushbutton range, they offer simple installation, long service life, and reliable performance in demanding industrial environments.
🔧 Technical Highlights:
- Mounting size: Standard Ø 22.5 mm panel cut-out (EN 60947 compliant)
- Operating voltages: 12 V DC, 24 V DC, 110 V AC and 230 V AC versions
- Sound level: Up to 90 dB(A) at 1 m, depending on model
- Light output: Integrated flashing LED (red, amber, or green options)
- Flash rate: Typically 1–2 Hz for high visibility
- Tone type: Continuous or pulsed audible alarm options
- Ingress protection: IP65 front protection when panel-mounted with supplied gasket
- Connection: Screw or quick-connect terminals for easy wiring
- Certifications: CE, UL and RoHS compliant
✅ Benefits:
- Combines flashing LED and audible alarm for dual-mode status indication
- Ideal for alerting operators to faults, warnings, or process conditions
- Compact 22.5 mm modular design fits standard control panels
- IP65-rated front face for use in industrial or outdoor enclosures
- Backed by Esbee’s proven quality and long operational life
🚀 Applications:
- Control panels and operator consoles
- Automation and safety alarm systems
- Machine fault indication and warning panels
- Building management and HVAC systems
- OEM equipment and process status alerts
Esbee 22.5 mm flashing buzzers provide a reliable combination of light and sound for clear, high-visibility status indication — engineered for demanding automation, industrial and control environments.
FAQs
- Q: Can the light and buzzer operate independently?
A: Most models combine both functions on a single circuit, but certain versions allow separate triggering of the LED and audible output. - Q: Are different LED colours available?
A: Yes — red, amber, and green variants are available to indicate alarm, warning or safe operating conditions.