Approved cable, raceway, box, and fitting checklist

Before a calculation matters, the installed product must be acceptable for the job. Approval marks and product markings are a practical first check.

Use this guide before buying or installing cable, raceway, boxes, fittings, enclosures, EVSE, lighting, or other electrical products where Canadian approval marks and product instructions matter.

When to use this guide

• A product was bought online, imported, modified, used, or supplied without obvious Canadian approval markings.
• A project has the right calculator result, but the cable, box, raceway, fitting, enclosure, or device label does not clearly match the environment.
• A purchaser needs a photo record of markings and instructions before handing the product to an electrician or authority.

Inputs to gather

• Product type, model, manufacturer, catalogue number, voltage, current, enclosure rating, temperature limits, and conductor or terminal restrictions.
• Approval mark on the installed product, not only the packaging, plus any field-evaluation label if applicable.
• Installation environment: dry, damp, wet, outdoor, buried, corrosive, exposed, concealed, or subject to physical damage.
• Manufacturer instructions, installation sheet, accessory list, fitting compatibility, and any modification notes.
• Supplier documentation for imported, online, replacement, used, or modified equipment.

Project path matrix

Working checklist

• Confirm the project branch: A product was bought online, imported, modified, used, or supplied without obvious Canadian approval markings.
• Measure or photograph the first hard inputs: Product type, model, manufacturer, catalogue number, voltage, current, enclosure rating, temperature limits, and conductor or terminal restrictions. Approval mark on the installed product, not only the packaging, plus any field-evaluation label if applicable.
• Record the decision basis: A recognized mark does not mean the product fits every wet, buried, outdoor, corrosive, or high-temperature environment. Use recognized Canadian approval-mark references and the current local authority process for the actual province or territory.
• Keep the handoff package together: Photos of approval marks, nameplates, ratings, model numbers, package labels, and field-evaluation labels where present.
• Stop before work proceeds if this applies: The product has no recognized Canadian mark, the mark is only on packaging, or the product has been modified.

Workflow

1. Photograph the product label, approval mark, model, rating, and installation instructions before installation.
2. Separate the approval-mark question from the rating question: a marked product still must match voltage, current, enclosure, temperature, and location.
3. Check whether accessories, fittings, boxes, covers, connectors, and adapters carry compatible markings and environmental ratings.
4. Treat missing, unclear, foreign-only, modified, or package-only markings as a stop point for local review.
5. Only after product family and markings are understood should fill, bend radius, box volume, or load calculators be used.

Decision checkpoints

• A recognized mark does not mean the product fits every wet, buried, outdoor, corrosive, or high-temperature environment.
• A mark on packaging may not be enough if the installed product cannot be identified later.
• Field evaluation, special inspection, or replacement can be needed when a product lacks a recognized Canadian mark.
• Manufacturer instructions can limit conductor type, torque, enclosure use, accessories, spacing, or orientation.

Canada-specific checks

• Use recognized Canadian approval-mark references and the current local authority process for the actual province or territory.
• Do not state that a product is approved; record markings and documentation for qualified review.
• Confirm current Canadian Electrical Code context, product listing, manufacturer instructions, and authority requirements before use.

Project package to keep

• Photos of approval marks, nameplates, ratings, model numbers, package labels, and field-evaluation labels where present.
• Manufacturer installation instructions and compatibility notes.
• Environmental-use notes and product family decision record.
• Related calculator outputs only after product suitability questions are settled.

Stop and get local review

• The product has no recognized Canadian mark, the mark is only on packaging, or the product has been modified.
• Ratings or instructions do not match the intended wet, buried, outdoor, enclosure, conductor, or temperature use.
• A calculator result depends on using a product whose identity, marking, or instructions are uncertain.

Questions to settle before work starts

• Which local authority, utility, property authority, product listing, or manufacturer instruction controls this product approval decision?
• Which inputs are measured from the field or nameplate, and which are still assumptions from a quote, drawing, or memory?
• Which part of the work will be concealed, energized, interconnected, or purchased before review if the sequence is not controlled?
• Which single assumption would change the equipment choice, installation path, cost, schedule, or inspection timing?
• Who will keep the final photos, calculator outputs, product documents, permit or utility records, and commissioning notes?

Use the related tools

• Use the Canadian Wire and Cable Type Designations Table to decode cable labels.
• Use the Panel Enclosure NEMA/CSA Ratings Table as a rating vocabulary handoff.
• Use the Conduit Fill Calculator or Box Fill Calculator only after product family and markings are understood.

Public reference starting points

• SCC recognized Canadian electrical approval marks - National approval-mark reference starting point.
• ESA recognized certification marks - Ontario authority example for certification mark recognition.
• EleCanada equipment nameplate symbols - Use as a label-reading vocabulary aid.

Local standards and authority note

Confirm approval marks, field evaluation labels, and installation instructions with the current local authority and product documentation.