The Banner K50APTGXDQP is a rugged and versatile touch button switch designed to provide reliable and ergonomic operator input in industrial environments. Part of Banner’s trusted K50 series, this device eliminates the need for mechanical switches by using capacitive touch technology, ensuring quick and consistent response while reducing wear and tear associated with physical actuation. Its compact design, sealed housing, and robust environmental protection make it well suited for a wide range of automation and operator interface applications.

Powered by a 12–30 V DC supply, the K50APTGXDQP integrates seamlessly into existing industrial control systems. Its broad voltage range ensures reliable performance and makes it compatible with a variety of applications, from machine start/stop functions to operator guidance in lean manufacturing systems. The stable DC operation reduces the risk of electrical noise interference, ensuring accurate and dependable input recognition.

A key benefit of this model is its capacitive touch operation. Unlike mechanical push buttons, which rely on moving parts, the K50APTGXDQP responds to the touch of a finger through its sensitive dome surface. This design reduces mechanical failure, enhances durability, and improves hygiene by minimising crevices where dirt or moisture could collect. For operators, the touch actuation provides an intuitive and low-effort interface, reducing strain and allowing for easy use even with gloved hands.

The IP67 and IP69K environmental ratings make the K50APTGXDQP exceptionally resilient. It is fully protected against dust ingress and capable of withstanding high-pressure, high-temperature washdowns, making it an ideal choice for industries such as food and beverage, pharmaceuticals, packaging, and material handling. Its robust design ensures consistent performance in environments where equipment is regularly exposed to water, cleaning solutions, or heavy use.

The unit features a compact 50 mm dome housing with a 0.15-metre cable length, offering flexible integration into tight or space-constrained setups. Its short lead simplifies wiring in control panels or equipment where proximity to power and control systems is important, reducing cable clutter while maintaining neat installations. The dome design provides wide-angle visibility and easy accessibility, ensuring operators can quickly locate and activate the button.

With no display and a simple, reliable design, the K50APTGXDQP is engineered for straightforward functionality. It is frequently used in applications such as operator input stations, machine control panels, workstation feedback systems, and lean manufacturing setups like pick-to-light or quality assurance. By providing immediate and dependable input, it helps streamline workflows, reduce downtime, and improve operator efficiency.

In summary, the Banner K50APTGXDQP combines capacitive touch technology, rugged environmental protection, and compact design to deliver a durable and ergonomic operator interface solution. With its IP67/IP69K-rated housing, wide DC supply voltage range, and reliable touch response, it is a proven choice for manufacturers seeking to improve usability, safety, and reliability in industrial control systems.