The Edwards 439D-8AW is an 8-inch (200 mm) vibrating fire alarm bell. It provides audible notification in commercial and industrial fire alarm systems. Furthermore, the housing is finished in gray.
Edwards 439D-8AW bell features
This bell uses a vibrating mechanism to sound its alarm. In addition, it operates on 24 VDC. The circuit is diode polarized. As a result, it works on supervised signaling circuits that require polarity.
Where it fits
First, confirm the bell matches your existing notification circuit. Then verify the voltage and polarity before installation. We supply this part new. However, please call us with any compatibility questions before ordering.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 4.5 lbs |
|---|---|
| Dimensions | 8 × 8.5 × 3.5 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Replacement Part |
