The invention discloses an electric insulated clamp. The electric insulated clamp comprises two clamp bodies and a connecting mechanism, wherein each clamp body comprises a jaw, a cheek and a handle which are connected in sequence; the jaw and the cheek form an integral structure; the handle is fixedly connected with the cheek; the two clamp bodies are connected into a whole body through the connecting mechanism arranged in the centers of the clamp bodies; the connecting mechanism comprises a main connecting hole, an auxiliary connecting hole and a connecting shaft; a sliding chute is formed between the main connecting hole and the auxiliary connecting hole. The electric insulated clamp solves the problem that the jaw of the existing insulated clamp is insufficient in bite force and poor in insulating property.