Our track linear actuators are designed with an IP Rating of 43. This rating signifies that our actuators offer protection against solid objects greater than 1 millimeter in diameter and protection against water spray at angles up to 60 degrees from vertical. The IP43 rating ensures that our actuators are suitable for indoor applications where they may be exposed to light dust and water splashes. While they may not be fully sealed against water ingress, they provide adequate protection for a wide range of industrial and commercial environments.