The emitter points of a shock-less static eliminator receive high voltage indirectly. If someone touches the ionizing points, he will feel only a minor tingling sensation. The ionized field is most intensely closed to the emitter pins. The best distance for good static neutralization is between 10 mm to 20 mm.
The ELTECH - 305 Shockless Electrode Bar find various industrial applications, they are safe as each tip is connected to the high voltage through a resistor so as to avoid sparks and accidental discharges and therefore damage to the machine itself.
The installation of these antistatic bars is very simple as the bars have a slot on the back where nylon screws are inserted in order to ensure insulation from conductive parts.