Westport Apparatus/Breaker Supply - Industry Directory Are you already on the list? Do you need to update your information? Click On the button below and Fill out the form to request edits to your listings or to be included in our Directory. Click Here Contact Admin [contact-form-7 id=”37131″ title=”Contact form”] Go back to directory. Add to Address Book. Westport Apparatus/Breaker Supply Westport Apparatus/Breaker Supply Contact: John Saldivar Work 770 N Main St Orange CA 92868 work Work Phone: 714-744-8444work Work Fax: 714-744-3708workfax No Image Available