EP-5 EMP Grenade

The EP-5 EMP Grenade is an electromagnetic pulse (EMP) grenade manufactured by Behring Applied Technology. It has an area of effect of 20 meters. As of Alpha 3.12, it is not implemented in game.

In-game description
"Behring’s EP5 grenade produces a controlled electromagnetic burst to disrupt unshielded electronics for a short time, making it an invaluable addition to the loadout of military and law enforcement operators."

Development
The EP-5 EMP Grenade was known as the EP-S EMP Grenade in the old concept art. In Alpha 2.6, an EP-5 EMP Grenade can be seen in Skutters on GrimHEX.