Yes, generator interlock kits are generally legal in Ottawa, Canada, but they must meet certain conditions and regulations to be compliant with local codes. Here are some key points to consider for using a generator interlock kit in Ottawa:

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• Compliance with Electrical Code

Generator interlock kits must comply with the Canadian Electrical Code (CEC) standards and any provincial or local amendments. These interlocks are typically allowed as long as they are approved and installed according to CEC regulations.

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• Certification by a Recognized Authority

The kit must be certified by a recognized Canadian certification agency, such as the Canadian Standards Association (CSA) or the Underwriters Laboratories of Canada (ULC). Using uncertified devices is generally prohibited.

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• Professional Installation Requirement

Many local jurisdictions, including Ottawa, require that an interlock kit be installed by a licensed electrician to ensure safety and compliance. This ensures that the kit is set up correctly to prevent back-feeding, which can be dangerous to utility workers and others.

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• Electrical Permit

Installation of a generator interlock kit may require an electrical permit. This ensures the work meets local safety standards, and an inspection may be conducted by the Electrical Safety Authority (ESA) in Ontario to verify compliance.

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• Utility-Specific Requirements

Ottawa’s local utility provider may have additional guidelines for generator use. Checking with them can ensure you’re aware of any additional requirements or recommendations for safe installation and usage.

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Benefits of an Interlock Kit

• An interlock kit provides a safer and cost-effective alternative to transfer switches by preventing both the generator and main breaker from being on simultaneously, which minimizes risk during power outages.

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If you’re considering installing a generator interlock kit in Ottawa, it’s wise to consult a licensed electrician who is familiar with Ottawa’s regulations and the CEC. Contact us today at 613-851-8929 or info@ottcityelectric.ca. We can help ensure the installation meets all legal and safety requirements.