Allis Chalmers MC-500 Ruptair Power Circuit breakers at NAS

NAS has the following Obsolete Circuit breakers along with Parts

Allis Chalmers
MC-500
15kV
500 MVA
1200 amp
Close coil 125vDC
Trip 48vDC
Control Relay 220vAC

I know what you are thinking, “They don’t make them like they used to”. Imagine after a full teardown recondition by NAS….. They will probably still be in service after you retire.

Allis Chalmers breakers, parts and switchgear at NAS

800-909-3660 or sales@naswgr.com

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