When it comes to a fireproof gun safe, it means that there is a standard that measures how long the safe can withstand the fire. For example, a fireproof gun safe has a one-hour fire rating, it means that the fireproof gun safe is able to resist for one hour. It’s equal for two hours, three hours and four hours.
There is an independent testing lab called Underwriters Laboratories issues a fire rating standard a safe
1. Class 125
The meaning of class 125 is the safe can withstand the inside temperature of safe stay under 125 degree of Fahrenheit. Why must 125 degrees of Fahrenheit? It’s because of some medias start burned at 125 degrees of Fahrenheit. If the safe contains medias such as floppy disk, the safe with inside temperature more than 125 Fahrenheit, the floppy disk burns.
2. Class 150
The meaning of class 150 is no different with class 125. It’s only a matter of temperature.
3. Class 350
It works for class 350, too. This class is most common class nowadays. The media with this burning temperature is paper. Wood has higher burning temperature than paper. So, burning temperature of paper becomes standard temperature of most safes nowadays.
This fire rating has a classification for every class. There are one-hour, two hours, three hours and four hours.
When you turn to a plan of buying a gun safe, you need a class 350 gun safe. So, your content such as paper, guns and ammo are suited to place into it in terms of its fire protection class. You need to consider the classification of class 350, too. The longer, the better protection you get, the more expensive it is. You should have a longer one to ensure the safety of content while it’s facing an event of a fire.
There is also one factor you need to look eventually when buying a fireproof gun safe. Who is the testing lab that issues the fire rating of your next fireproof gun safe? While we talk about fireproof gun safe, there is no fireproof gun safe available on the market that has UL Listed fire rating. Most of them have fire rating issued by the manufacturers. Some have fire rating from other testing labs. So, getting UL Listed fire rating is the best way but it’s impossible since it costs so much. Rely on the testing lab from trusted one.