OMRON NB3Q-KBA04 Protective Sheet for NB3Q Series HMI

The OMRON NB3Q-KBA04 (NB3Q-KBA04) is a protective sheet designed for use with OMRON NB3Q series human-machine interface (HMI) touch panels, including the NB3Q-TW00B and NB3Q-TW01B operator terminals. Applied directly over the display surface, this protective overlay shields the touch screen against physical abrasion, scratches, dust, oil, and liquid splashes encountered in demanding factory automation settings. By maintaining the optical clarity of the display and preserving tactile touch responsiveness, it prolongs the operating service life of the display unit and helps prevent costly screen replacements or unexpected machine downtime. The sheet is engineered for straightforward installation and clean removal during routine maintenance, serving as a sacrificial wear layer in manufacturing lines, packaging machinery, assembly cells, and industrial control cabinets. With a listed weight of 10 kg in catalog records, this genuine OMRON maintenance accessory ensures reliable operator interface protection in harsh operational environments.