Miniature Substations


Aztec has been manufacturing, refurbishing and repairing both underground and surface miniature switching substations for many years. During this time, Aztec’s minisubs have become well known for their very high quality and ruggedness.




Aztec’s minisubs range in size from small 3 way switching units to the larger 5 way units. Virtually every mini-sub is different in some aspect and Aztec has the capabilities to manufacture, refurbish and repair them according to the customers specifications.


Since quality and safety are two of Aztec’s main priorities when it comes to the manufacturing of minisubs, Aztec strives to use only the highest quality components and switchgear available. However, customers may specify particular components and switchgear as they wish provided that quality and safety are not compromised.


For detailed specifications or any queries related to Aztec’s miniature substations please feel free to contact Aztec by phone, fax or email.