[TenTec] Airpax 51-20.0-01-V breakers

[Clark Savage Turner]

Anyone here recall the sale / buy of the Airpax breakers with the 3 
extra terminals (besides the in and out terminals) and what they were 
for?  I lost my spec sheet and don't even remember and I ought to know 
:-)   Are they for signaling when the breaker is tripped?  Anyone have 
the spec sheet or diagram?

Clark
WA3JPG

Clark Savage Turner, J.D., Ph.D.
Professor of Computer Science
Cal Poly State University
San Luis Obispo, CA. 93407