The Siemens 3SB3204-6AA20 is a robust and versatile indicator light designed for a variety of industrial applications. This 22mm plastic round complete unit is a non-illuminated indicator light that comes with a smooth lens and a lamp holder for a BA 9S bulb, although the bulb is not included. It features a screw terminal for secure electrical connections and is supplied with a holder. The front ring of the device is black, which provides a clear visual contrast to the red actuator, ensuring high visibility even from a distance.
Crafted from durable plastic, the housing of the 3SB3204-6AA20 is round in shape and capable of withstanding the rigours of industrial environments. It operates effectively within a wide voltage range of 5V to 400V, accommodating both AC and DC power supplies, which makes it a flexible solution for various electrical systems.
The unit is designed for front mounting and has an installation depth of 49mm, making it compact and easy to integrate into control panels and machinery interfaces. With an IP66 protection rating, it is well-protected against dust and high-pressure water jets, making it suitable for use in challenging conditions where exposure to the elements is a concern.
The Siemens 3SB3204-6AA20 is a reliable choice for those seeking a straightforward and efficient way to provide visual status indication in their industrial control systems.