Banner Engineering OTBVP6QDH Touch Button Switch

The Banner Engineering OTBVP6QDH is a momentary-action optical touch button in the OPTO-TOUCH OTB Series, designed to replace traditional pushbuttons with a finger-free, touch-activated switch. It operates from 10–30 V DC and provides a complementary PNP (sourcing) output through an integral M12 quick-disconnect connection, simplifying installation in control panels and rugged equipment. The unit measures 59.9 mm in length, 43.2 mm in width, and 48.0 mm in height, and uses a base-mount saddle housing with an M30 x 1.5 mounting thread, offering a compact footprint for tight spaces. The single optical beam enables momentary actuation and supports normally open or normally closed operation, with black housing and a black field cover for a low-profile, durable appearance. Built for challenging environments, it carries an IP66 ingress rating and specifies up to 90% non-condensing humidity at 50°C, making it suitable for washdown-ready applications in factory automation. Key electrical specs include four conductors, a 4-pin configuration, and quick-disconnect M12, with standard confirmation of PNP input and PNP output compatibility. The device is designed for environments requiring a touch-activated alternative to mechanical switches, delivering reliable optical sensing, straightforward wiring, and a robust enclosure while maintaining a compact form factor.