Description
WERMA 643 109 55 Signal Light for Clear Visual Indication
Ensure clear visual alerts in any industrial environment with this durable, energy-efficient LED signal light from WERMA.
| Brand Name | WERMA |
| Model No. | 643 109 55 |
| Input Voltage | 24V AC/DC |
| Origin | Germany |
| Net Weight | 0.15 kg |
| Product Dimensions | 5.5 x 5.5 x 8.0 cm |
| Warranty Period | 5 years |
| Compliance | CE, UL, RoHS |
| Part Number | 64310955 |
| Included Items | 1 x Signal Light, 1 x Mounting Bracket, 1 x Instruction Manual |
| Light Source | LED |
| Color | Red |
| Protection Rating | IP65 |
| Lens Material | Polycarbonate |
| Operating Temperature | -20°C to +50°C |
| Mounting Type | Base Mount |
Key benefits: • High-visibility LED for instant status recognition • Rugged IP65 housing withstands dust and water • Long 5-year warranty for peace of mind • Easy installation with included bracket
Typical applications: Machine status indication, conveyor line alerts, production floor warnings, warehouse signaling
Lifecycle: 10+ years typical service life
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.





Steven R. –
Excellent built quality. Integrated easily into our existing control system.