WERMA 450 Beacon with Buzzer Installation Combination

WERMA 450 Beacon with Buzzer Installation Combination

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  • Red 24V Buzzer 450-100-55
  • Yellow 24V Buzzer 450-300-55

Optical/Audible Installation Combinations give excellent all-around visibility of the signal and are an industry standard for easy installation in control panels.

•Easy to install.
•Tamper-proof when installed.
•Minimal protrusion from panel for installations where space is limited.
•Acknowledgement function promotes faster response time and fault repair (450 series)

Please use CAD Download for individual Product Photos, Drawings, Technical and Installation Information.

  • Listed dimensions are for buzzer protrusion from panel only. For complete meansurements please see Technical Diagram.
Part Number
Part NumberVolume DiscountDays to Ship Color

3 Days


3 Days



  1. 1


Basic Information

Shape Circular Sound Continual Volume(dB) 80
IP Rating IP65 Rated Voltage(V) 24V DC Terminal Style Screw Terminal
Representative Standards CE / UL / CUL Height(mm) 22 Diameter(φ) 50

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Tech Support

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