Medium Voltage Circuit Breakers 1

[Luis1947]

I need your help. At the present time I'm working with GE Metal-clad Switchgear with GE Magneblast Power Circuit Breakers. I have the following questions:
1) One switchgear has Power Circuit Breakers type AM-4.16-250-6H and the other AM-4.16-250-9H. We are planning to replace the first one and in that case, may we convert the first type (6H) in the second type (9H) in order to use them as spare breakers?
2) There is a third switchgear with breakers AM-4.16-150-3. May we upgrade them with the new Vacuum Replacement - PowerVac?
See

http://www.geindustrial.com/cwc/products?pnlid=5&famid=8&catid=40&id=powvacvl

I don't have enough information with me and I didn't find in the GE website.
Thanks in advance

 

[rbulsara]

These are questions that should be answered by a GE representative.

 

[Luis1947]

You are right, but I thought that I could get some recommendation from somebody who knows GE equipment.