Pilot light, Harmony XB4 – XB4BV63

The Harmony XB4 XB4BV63 modular green pilot light is engineered for reliable and highly visible status indication in demanding industrial and commercial applications. With its plain lens and vibrant green illumination, it enables operators to quickly identify machine or process states from a distance. Built with a chromium-plated metal bezel and zamak fixing collar, it provides excellent mechanical strength and resistance to corrosion.

The unit accommodates a BA9s bulb base (bulb not included), supporting flexible replacement and maintenance. Designed for operation on ≤250V AC/DC supplies with a direct light block consumption of less than 2.4 W, this pilot light delivers efficient performance while minimizing energy usage.

Its modular construction allows straightforward installation into standard 22mm diameter panel cut-outs using screw-clamp terminals for a secure electrical connection. The rugged build ensures protection against dust, water, vibration, and mechanical impacts, certified by IP66, IP67, IP69, and IP69K ratings. This makes it ideal for use in harsh environments such as manufacturing plants, food and beverage processing, marine applications, and outdoor installations where durability and high visibility are critical. The ergonomic design, coupled with easy integration into Harmony XB4 signaling units, makes the XB4BV63 a dependable choice for control panels, machinery, and automation systems.

Specification