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What Is S Rating

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Updated: 06/16/2024

What Is S Rating

The “S” rating of safes refers to their security rating, specifically measuring their ability to resist prying and drilling. This rating indicates the level of security a safe provides by evaluating how well it can withstand attacks from burglars using various tools. The higher the S rating, the more resistant the safe is to unauthorized access.

The S rating is assigned by independent testing laboratories, such as Underwriters Laboratories (UL), based on rigorous testing procedures. These tests evaluate the construction, materials, and design of the safe door to determine its resistance to prying and drilling.

S rating primarily focuses on the security of the safe door. Other ratings, such as TL (Tool-Resistant) ratings or RSC (Residential Security Containers) ratings, may assess additional aspects such as fire resistance or water resistance. Therefore, when considering the overall security of a safe, it’s crucial to take into account all relevant ratings and features.

Frequently Asked Questions

What Are the Different Safe Ratings

Burglar Safes are categorized based on the level of protection they provide and the testing they undergo. There are seven classes of safes: B-Rate, UL RSC Rating, B/C Rate, C-Rate, UL TL-15, UL TL-30, and TL-30 X6.

What Is S2 Safe Rating

An S2 certified safe offers a higher level of burglary resistance compared to an S1 certified safe. It is classified under EN 15659 – The Light Fire Protection, which measures the level of protection against heat exposure. This certification ensures that the safe can prevent paper from igniting for 30 minutes at an outside temperature of 842ºC and an inside temperature of 170ºC.

What Is the Difference Between en 14450 S1 and S2

The European standards EN14450-S1 and EN14450-S2 refer to different grades of resistance to burglary attacks. EN14450-S1 corresponds to Grade S1 and has a cash rating of £2k. On the other hand, EN14450-S2 corresponds to Grade S2 and has a cash rating of £4k.

Are B-Rated Safes Good

The classification of a safe as “B” means that it has a body thickness of less than ½” and a door thickness of less than 1″. Additionally, this classification signifies that the safe has not undergone testing by Underwriters Laboratories, which will be discussed further below.

What Is a C Rated Safe

C-Rating. C Rate safes have steel walls that are at least 1/2” thick and doors that are at least 1” thick, as well as a lock. In addition, a Class C security safe offers approximately twice the level of penetration protection compared to class B security safes, while also providing similar additional measures against burglary.

What Is the F Rate Safe

The “F” rate safe is an insurance rating. The tests conducted for this rating are similar to the TL-15 tests, with the only difference being the net working time. The “F” rate safe has a net working time of 30 minutes and additional tools to assist in gaining entrance.

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