The Siemens 8WD4420-5BD is a high-quality signalling column replacement flash light element designed to enhance visibility and safety in industrial environments. This component is part of the SIRIUS product range and is equipped with an integrated LED light source, ensuring long-lasting and reliable operation. The LED offers a service life of 100,000 hours, making it a durable choice for continuous use.
With its bright yellow colour, the 8WD4420-5BD provides clear and unmistakable signalling, which is crucial for alerting and guiding personnel in various settings. The light operates at a flash frequency of 1 Hz, delivering a consistent and noticeable signal. The light intensity ranges from 0.81 to 1.65 cd, providing sufficient brightness to be seen even in well-lit areas.
This signalling column element is designed for versatility, supporting both AC and DC operating voltages of 24 V with a relative tolerance of ±10%. It consumes a maximum of 35 mA, making it an energy-efficient option for your signalling needs.
The unit is constructed with a robust polycarbonate material and features a bayonet fastening method for secure and straightforward installation. It has an outer diameter of 70 mm and is designed to withstand harsh conditions with an IP65 protection class, ensuring it remains dust-tight and protected against water jets from any direction.
The 8WD4420-5BD operates effectively within a wide ambient temperature range of -20 to +50 °C, making it suitable for a variety of industrial environments. Whether used in manufacturing plants, warehouses, or outdoor applications, this signalling column light element is built to perform reliably and enhance safety through visual alerts.