Stasis Beam

A stasis beam is a weapon from the Prime portion of the Aligned continuity family.

A stasis beam is a weapon that is used to stun a Cybertronian into, well, stasis. It is one of many devices used for this purpose.

Fiction

Prime cartoon

When the Nemesis became sentient, one of the many weapons it used was the stasis beam. Apparently, none of the Decepticons on board knew that the ship possessed that weapon. Flying Mind