OTB & LTB Series Optical Touch Button Part Number: OTBVP6LQDH Brand: Banner Engineering Price$158.00 USDStock In Stock Quantity Add to Cart Quantity Add to Quote Request Information Email a Friend OPTO-TOUCH Optical Touch Buttons are zero-force ergonomic replacements for mechanical push buttons.Momentary-action touch buttons with electromechanical relay or solid-state outputs.FeaturesOPTO-TOUCH Optical Touch Buttons are Zero-force Ergonomic Replacements for Mechanical Push Buttons.OTB Models are Momentary-action Touch Buttons with Electromechanical Relay or Solid-state Outputs.LTB Models are Alternate-action Touch Buttons with Electromechanical Relay Outputs. show more