The Banner K50ABTRGHQ is a durable and versatile touch button with integrated LED indication, engineered to provide reliable operator input and status feedback in industrial automation environments. As part of Banner’s proven K50 family, this model combines capacitive touch technology with bright multicolour illumination, making it a robust, user-friendly solution for applications where efficiency, reliability, and clarity are critical.

At its core, the K50ABTRGHQ employs capacitive touch sensing, eliminating the mechanical components found in traditional push buttons. Instead of relying on moving parts that can wear out over time, the button responds instantly to the touch of a finger—even through gloves. This design ensures long service life, greater reliability, and improved hygiene. Its smooth, crevice-free dome surface is easy to clean and resistant to dirt buildup, making it particularly well suited for industries such as food and beverage, packaging, and pharmaceuticals.

The device operates on a 12–30 V DC supply, allowing seamless integration with modern control systems. Its discrete output provides straightforward connectivity to programmable logic controllers (PLCs), machine inputs, or control panels, ensuring stable and accurate signal transmission. This makes the K50ABTRGHQ ideal for high-speed workflows, machine start/stop controls, or operator acknowledgement tasks where reliability is essential.

A standout feature of this model is its integrated red and green LED indication. The 50 mm dome provides bright, evenly distributed illumination that is clearly visible from multiple angles. By offering two colours, the K50ABTRGHQ allows operators to easily interpret machine or process states—for example, green for “ready” and red for “stop” or “fault.” This reduces the need for additional indicator lights, simplifies panel design, and enhances workplace safety and efficiency.

Durability is another defining advantage. With its IP67 and IP69K ratings, the K50ABTRGHQ is completely protected against dust ingress and resistant to high-pressure, high-temperature washdowns. These ratings, combined with Banner’s rugged design, ensure the device can perform reliably in harsh environments where exposure to water, cleaning agents, or vibration is common. This makes it an excellent choice for operations with strict sanitation or environmental demands.

The 50 mm dome-style housing not only enhances visibility but also ensures ease of installation in panels, operator stations, or pick-to-light systems. Its ergonomic and compact design provides flexibility in mounting locations while maintaining the robustness required in heavy-duty environments.

In real-world use, the K50ABTRGHQ excels in operator guidance, start/stop functions, pick-to-light assembly systems, quality assurance, and workstation feedback. By combining responsive touch input with bright dual-colour LED indication, it helps streamline workflows, reduce errors, and improve efficiency on busy production floors.

In summary, the Banner K50ABTRGHQ is a reliable, hygienic, and rugged touch button with discrete output. With its capacitive sensing technology, 12–30 V DC supply, IP67/IP69K environmental protection, and red/green LED illumination, it provides the durability, clarity, and ease of use required for today’s industrial automation systems.