Caterpillar SR4B 500 kVA Diesel Generator Alternator from Mexico
The Caterpillar SR4B is a brushless AC alternator designed for integration into diesel generator sets, delivering 500 kVA for standby power applications in commercial buildings. Its output falls within the 375-750 kVA range, classifying it under tariff item 8501.63.00 as an AC generator (alternator), other than photovoltaic generators.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the alternator is declared as an AC generator (alternator) with a rated output of 500 kVA, as this determines classification under 8501.63.00
• Have technical documentation, such as the nameplate rating and specifications, ready for CBSA verification
• Verify if the alternator is part of a generator set; if imported with an engine, it may be classified as a generating set under a different tariff item