The Banner K50APFF100GRCQ is a rugged, hygienic, and versatile touchless optical button designed for industrial and commercial applications where safe, hands-free activation is essential. Using advanced optical sensing technology, the K50APFF100GRCQ allows operators to trigger functions with a simple hand gesture or presence, eliminating the need for physical contact. This reduces contamination risks, improves hygiene, and enhances durability by removing mechanical wear points common to traditional push buttons.

Operating on a 12–30 V DC supply range, the K50APFF100GRCQ ensures reliable compatibility with a wide variety of automation and control systems. Its broad voltage tolerance makes it suitable for both new installations and retrofits, ensuring smooth integration without the need for additional power conditioning.

One of its defining advantages is its touchless actuation. Instead of requiring physical pressure, the button uses optical technology to detect a hand wave or proximity gesture within its sensing field. This design greatly reduces wear and tear, extends device life, and improves operator safety and hygiene. It is especially valuable in industries such as food and beverage, pharmaceuticals, healthcare, and packaging, where contamination control is critical and equipment is frequently cleaned.

The K50APFF100GRCQ also includes bright, multi-colour LED indicators that provide immediate visual feedback when activated. This clear signalling ensures that operators know when an input has been registered, reducing uncertainty and errors. The vibrant illumination is easily visible even in brightly lit industrial settings, providing reliable communication between operator and machine.

Durability is a core strength of the device. Constructed with a sealed housing, the K50APFF100GRCQ is rated IP67 and IP69K, ensuring it is completely dust-tight and capable of withstanding high-pressure, high-temperature washdowns. In addition, it meets UL Type 4X and 13 standards, providing protection against corrosion and oil exposure. These ratings confirm the unit’s suitability for harsh environments, making it ideal for manufacturing facilities, cleanrooms, and outdoor installations.

The streamlined design, with no display and no moving parts, emphasises ease of use and longevity. By eliminating physical actuation, the device reduces the risk of component failure and minimises the need for maintenance. Its smooth, hygienic surface is easy to clean, further supporting use in industries with stringent sanitary requirements.

In real-world applications, the K50APFF100GRCQ is commonly used for machine start/stop commands, call buttons, operator acknowledgement, and interactive status indication. For example, it can function as a workstation input device in assembly environments, or as a safe, hands-free interface in food production facilities. Its intuitive operation and rugged build ensure consistent performance across a wide range of industries.

In summary, the Banner K50APFF100GRCQ combines hygienic, touchless technology, rugged environmental protection, bright LED feedback, and wide DC power compatibility into a compact, user-friendly design. It is the ideal solution for businesses seeking a reliable and contamination-resistant alternative to mechanical push buttons in demanding industrial applications.