Ejection W/O a Technical Foul?

[bob jenkins]

from the NCAAM rules book:
EJECTION—Article 1 and Article 2. Class B technical fouls apply toward
ejection when the following have been assessed: a maximum of three Class
B technical fouls (BBB) or a combination of one Class A and two Class B
technical fouls (ABB).
Any individual who leaves the bench area and enters the playing court
but does not participate in a fight (Art. 2.j) shall not be assessed a Class B
technical foul (no free throws awarded). That individual shall be ejected
but is not subject to suspension.