Description
WERMA 645.820.75 Buzzer – Loud Alert for Safety
Ensure workplace safety with this loud, durable buzzer that provides clear alerts in noisy environments.
| Brand Name | WERMA |
| Model No. | 645.820.75 |
| Input Voltage | 24V AC/DC |
| Origin | Germany |
| Net Weight | 0.2 kg |
| Product Dimensions | 8 x 5 x 5 cm |
| Warranty Period | 2 years |
| Compliance | CE, UL, RoHS |
| Part Number | 645.820.75 |
| Included Items | 1x WERMA 645.820.75 Buzzer, 1x Mounting Bracket, 1x User Manual |
| Sound Level | 95 dB at 1 meter |
| Frequency | 2.8 kHz |
| Protection Rating | IP65 |
| Operating Temperature | -20 to 50°C |
| Housing Material | Polycarbonate |
| Connection Type | Screw terminals |
Key benefits: • Extremely loud 95 dB sound cuts through noise • Rugged IP65 design withstands harsh conditions • Easy to install with included bracket • Long-lasting reliability for continuous use
Typical applications: Industrial safety alarms, machine warning systems, factory floor notifications, emergency alerts
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.
Andrew C. –
Good transaction! The item arrived well-protected. Tested under load, no issues.