Support

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// HAVE QUESTIONS ABOUT WIRE GAUGE CALCULATIONS? WE'RE HERE TO HELP //

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For general inquiries, technical questions, feature requests, or bug reports, please email us at:

support@wiregaugecalculator.com
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Expected Response

We typically respond to all inquiries within 24-48 hours during business days.

For urgent technical issues, please include "URGENT" in your subject line.

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We Can Help With:

  • Wire gauge calculation help
  • Technical questions about electrical wiring
  • Feature requests and suggestions
  • Bug reports and issues
  • Partnership and business inquiries
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Looking for answers? Check out our resources first - you might find what you need:

FAQ DatabaseWire GuideUse Calculator
Frequently Asked Questions

How accurate is the wire gauge calculator?

Our calculator uses industry-standard formulas and resistance values. Always verify calculations with a licensed electrician for critical installations.

Can I use this for commercial projects?

Yes, the calculator provides accurate results for both residential and commercial applications. Always ensure compliance with local electrical codes.

Is the wire gauge calculator free?

Yes! Our wire gauge calculator is completely free with no registration required. We're committed to keeping it free forever.

How do I report a bug or suggest a feature?

Send us an email at support@wiregaugecalculator.com. We value your feedback and continuously improve based on user input.

Common Definitions

A wire harness is an organized bundle of conductors and terminations routed through equipment. Cable assembly refers to one finished cable prepared for a defined interconnect duty. Contact questions often become clearer once the project is described in one of those terms.

Comparison Table

Support inputWhy it mattersTypical outcome
Voltage and currentSets the starting electrical loadInitial gauge screen
LengthDrives voltage dropPossible upsizing
Assembly typeHarness versus cable use changes assumptionsDifferent connector and routing advice
EnvironmentHeat, moisture, and vibration matterMaterial and protection changes

Frequently Asked Questions

What information should I send for a sizing question?

Send voltage, current, one-way distance, conductor material, installation environment, and whether the part is building wire, a cable assembly, or one branch of a wire harness.

Why does support ask about terminations?

Because terminal temperature ratings, lug size, and connector family can change the final answer even if the conductor gauge itself looks adequate by chart alone.

A wire harness is different from a cable assembly how?

A harness manages many conductors and branches through equipment, while a cable assembly is usually one finished interconnect path prepared for a specific service function.

Why are outside references listed on a contact page?

They anchor support language to public definitions, which helps reduce ambiguity when users describe gauges, connectors, crimps, and quality expectations differently.

Can support replace a code review?

No. Support can explain the calculator logic and sizing assumptions, but final compliance still depends on project conditions, local code, and the actual installed equipment.

Authoritative Sources

Reviewed by Hommer Zhao, General Manager and Wire Harness Engineer, affiliated with WIRINGO.