Banner Engineering's OTBVN6 is a momentary-action optical touch button in the OTB Series, delivering touch-activated actuation that replaces capacitive or mechanical push buttons in control panels. It operates from 10–30 V DC and provides complementary NPN (sinking) outputs, with a 6-foot integral cable for straightforward wiring. The unit uses a polysulfone upper housing and is offered with a black cover (a yellow-cover OTBVN6 W/Y variant is also available) to suit different panel aesthetics. Designed for momentary input in automation and machine interfaces, the OTBVN6 detects finger touch optically without requiring physical contact.
