Molded Case Circuit Breakers

Improving Flexibility. Reducing Costs.

Siemens offers one of the most comprehensive lines of circuit breakers in Canada. Engineered to react in the most demanding conditions, our extensive product portfolio is designed for industrial, commercial, and residential applications. When it comes to ready availability, easy installation, and quality, we are a manufacturer you can always trust.

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Authorized Distributors

Our Breakers

Siemens 3VA molded case circuit breakers offer safe, efficient and variable application options for low voltage power distribution whether in industrial applications, infrastructure or buildings while complying with global standards and certifications.

Siemens panelboard mounting and general application circuit breakers are thermal-magnetic breakers with valuable features for demanding markets. Their compact size saves space and reduces the size of components within our Canadian manufactured product lines.

Siemens Sentron™ series circuit breakers have a long history of excellent performance in both commercial and industrial applications. Features include field installable accessories, series connected short circuit ratings, and much more.