Category Archives: Allis Chalmers
Siemens-Powering the New World Trade Center
Siemens is one of our most trusted brands of switchgear here at Electric Control. Our facility houses various models, parts, and replacement units made by Siemens. The new World Trade center will include restaurants, an observation deck, and broadcast facilities. … Continue reading
Allis Chalmers/ Siemens Allis 5Kv and 15Kv Circuit Breakers
Early 15 Kv and 5 Kv Allis Chalmers vertical lift air breakers had six stabs protruding from the top of the circuit breaker. These early am breakers required a lifting mechanism in the cell, to lock them on to. Early … Continue reading
A Historical Outlook of Allis Chalmers Circuit Breakers and Siemens Allis Circuit Breakers
Allis Chalmers – The Beginning of the Brand Allis Chalmers air breakers were one of the original OEM breakers made right after World War II. Like other circuit breaker manufacturers, these early air breakers were large and mounted on slate … Continue reading