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Types of Fires, Extinguishers, and Equipment Selection Training Short

This course classifies the five distinct categories of fire (Class A, B, C, D, and K) based on fuel type. 

4 minutes
EN
2025
SKU: ATS151-2

Training Objectives

Identify the five classes of fire (A, B, C, D, K) based on specific fuel sources

Select the correct extinguisher agent to neutralize specific fire hazards

Course Overview

Not all fires are created equal. Using the wrong extinguisher can turn a small flame into an explosion.

Water works wonders on wood, but do you know what happens if you spray it on a magnesium or electrical fire? This training short ensures you never have to find out the hard way. We break down the five specific classes of fire based on their fuel source, from ordinary combustibles to volatile commercial kitchen grease.

We also demystify the equipment itself. While many workplaces rely on the "Type ABC" multi-purpose unit, we reveal the specific scenarios where specialized agents are non-negotiable. Finally, we cover the "care and keeping" of your safety gear. A fire extinguisher is useless if it isn't charged; watch this video to learn the mandatory checklist for monthly inspections and how to verify your annual service tags.

29 CFR 1926.150 and 1910.157

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No Worries. Here's Some Helpful Info.

The five classes of fire are Class A (Ordinary Combustibles), Class B (Flammable Liquids), Class C (Electrical Equipment), Class D (Metals), and Class K (Kitchen/Cooking Oils).
Class A extinguishers often use water, which would spread a flammable liquid fire (Class B) and is electrically conductive, posing a severe shock risk on an electrical fire (Class C).
A tri-class or multi-purpose extinguisher is designed for use on Class A, B, and C fires and typically contains a dry chemical extinguishing agent suitable for all three types.
All fire extinguishers must be serviced annually by a licensed fire extinguisher service vendor.
Monthly in-house inspections must include verifying the annual service/inspection, proper location, readiness for use, full charge, and that the extinguisher is readily accessible.

Per-User License

$55

Max/Title Price

Volume discounts available

4-minute interactive course
Certificate of completion
Multiple language options
Progress tracking
Mobile compatible

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