In electrical building wiring and critical infrastructure projects, selecting the appropriate cables is fundamental to ensuring the safety of lives and property. Among these, flame-retardant cables and fire-resistant cables are the two most commonly mentioned types of specialized safety cables. Although their names sound similar, they differ fundamentally in design purpose, working principles, and application scenarios. Choosing the wrong type may lead to catastrophic consequences. This article provides an in-depth comparison of the two to help you make the safest and most compliant choice.