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| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Height | 65.5mm |
| Model | IP65 |
| IP Rating | IP65 |
| Mount Type | Base |
| Bulb Type | LED |
| Series | SIRIUS |
| Maximum Operating Temperature | 60°C |
| Current Type | AC/DC |
| Current consumption | 15mA |
| Minimum Operating Temperature | -20°C |
| Base Diameter | 70mm |
| Terminal type | Plug-In |
| Component Type | Beacon |
| Lens Colour | Green |
| Standards/Approvals | EAC, CE |
| Maximum Supply Voltage | 230V ac/dc |
| Housing Colour | Green |
| Light Effect | Steady |
The Siemens SIRIUS Series Light Element, model 8WD4400-1AC, is a high-performance visual signaling device designed for industrial automation and control systems. Featuring a green LED bulb, it offers both steady and flashing light effects to communicate operational states and warnings effectively. Its robust AC/DC power compatibility (up to 230V) enables installation in a broad range of facility environments.
With a base diameter of 70mm and a compact height of 65.5mm, this beacon is tailored for signal towers and stack lights, providing clear status indication in manufacturing, assembly lines, and process applications. The plug-in terminal structure ensures ease of installation, maintenance, and replacement, supporting efficient workflow and uptime.
Built to withstand demanding industrial environments, the device is IP65 rated, protecting it against dust and water ingress. Its operational temperature range spans from -20°C to 60°C, making it suitable for indoor and sheltered outdoor settings where reliable signaling is essential. The green lens is paired with a matching green housing for clear visual distinction, while the LED technology minimizes maintenance and energy consumption.
The light element supports multifunctional signaling with steady and flashing options, making it versatile for alerting, status indication, and safety monitoring. The model is certified to EAC and CE standards, confirming its compliance with international quality and safety requirements.
Ideal applications include automation control panels, process monitoring stations, industrial work cells, manufacturing machinery, and safety alert systems. The Siemens SIRIUS 8WD4400-1AC is engineered for long-lasting durability and consistent performance in environments where clear visual communication is critical.
Browse more industrial signaling solutions and Siemens automation components on EnvMart for reliable integration in electrical and automation systems.
Explore more products in our Signal Tower Components category.
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