What type of fire does a dual-agent fire suppression system primarily protect against?

A dual-agent fire suppression system is designed to combat various types of fire classes effectively. These systems utilize two different agents, typically one that is effective against flammable liquids (Class B fires) and another that is suitable for flammable solids (Class A fires) or electrical fires (Class C). This versatility allows the system to address a wider range of fire scenarios, making it more effective in environments where multiple fire hazards may be present.

For example, in a setting such as a commercial kitchen, one might encounter fires from cooking oils (flammable liquids) and potential ignition from food waste (flammable solids). A dual-agent system can suppress flames from both sources, which is critical for ensuring safety and minimizing risk.

By being able to tackle multiple fire classes, a dual-agent fire suppression system enhances protection and response capabilities compared to systems that are limited to addressing only one type of fire.