What is BS EN1303 standard
Any door assembly’s protection is determined by various elements, including the door’s architecture and its immediate surroundings. But because the cylinders are likely the most prone to assault in the construction, they must meet stringent criteria for physical attack resilience and enhanced security measures, like access management.
A European Standard, BS EN 1303:2015, defines evaluation and testing standards for cylinders to measure their longevity, core protection, and resilience to solid attack. Locking cylinders are categorized by BS EN 1303:2015, which uses an 8-digit coding scheme. Endurance, heat resistance, key-related security, and assault rigidity are among the characteristics examined.
One can immediately examine the performance of several cylinder ranges using the generated 8-digit code. The category for those other architectural equipment quality standards is essentially equivalent. Every digit represents a specific product evaluated against the compliance outlined in the middle.
Introduction to BS EN 1303
Regarding locks that are typically used in structures and are intended for use with cylinders, in which the waves have an operating pressure of no more than 1,2 Nm, BS EN 1303:2015 applies to the cylinders and associated locks.
The robustness, reliability, efficiency, longevity, and resistance to corrosion of the cylinder and its originating locks are all specified in the European Standard and other criteria. It also develops six crucial levels of security according to the design specifications and five groups based on success tests that imitate attacks. These levels are one classification of usage, three levels of endurance, three levels of fireproofing, and four levels of corrosion protection.
The tests demonstrating high efficiency at various temperatures are part of this European Standard. It outlines the testing procedures to be followed for cylinders and the safety precautions the manufacturer suggests being taken in conjunction with all these cylinders.
By referring to EN 1670’s criteria for structural applications of structural equipment, corrosive protection is provided.
According to the efficiency tests that this standard needs, fire performance benchmarks evaluate whether cylinders are suitable for smoke or fire-door components. Since being appropriate for use with fire escapes is only sometimes necessary, the producer can indicate how well the cylinders comply with these additional standards. If certified, the cylinder will adhere to Annex A specifications.
The cylinder’s structure may occasionally need the inclusion of extra features. Before purchasing the products, buyers should verify that they are appropriate for their intended purpose.
Classification:
BS EN 1303: 2005 uses an 8-digit coding scheme to categorize lock cylinders. The categorization for those other architectural component product standards is similar. According to the operational specifications of the bar, every digit represents a specific product characteristic.
To improve data transparency, DHF advises using visual icons, and it has developed a method to make it easier for users to assimilate the wide variety of product categorizations. A hero with a recognizable logo, the level or class, and the possible alternatives symbolize each element inside the standardization.
Digit 1 – Category of use
European and British standards-tested products offer better resilience, extended warranty terms, assurance, and proof of expert specifications. The European standard applies to key cylinders that are made to work with cylinders and, thus, are typically used in structures.
The standard evaluates every item to demonstrate conformity. There is an 8-digit identifying code on each object that may be seen. Every digit reflects a segment and how it performed compared to the benchmark by which it is evaluated. One category is identified:
Grade I: Keys must withstand a torque of 2.5 Nm while remaining functional. It is intended for usage by those with a solid motive to practise caution and little likelihood of abusing it.
Digit 2 – Durability
Cylinders are categorized into classes 4, 5, and 6 according to the number of completed test sessions.
Grade IV: 25,000 rounds.
Grade V: 50,000 rounds.
Grade VI: 100,000 rounds.
Digit 3 – Door mass
Grade 0: There is no requisite in this digit category.
Digit 4 – Fire resistance
Cylinders can be characterized as grade A, B or 0.
0 Grade: Using it on smoke/ fire door installations is not permitted, earning a value of 0.
A Grade: Cylinders must pass a smoke test in compliance with EN 1634-3, or substances used in the cylinder’s components that are in charge of mitigating smoky leaks should have a melting range no lower than 840 °C.
B Grade: Compounds used in the cylinder portions accountable for limiting the combustion transmission must have a melting range substantially less than 300 °C, or cylinders must be fire inspected in compliance with applicable fire specifications of EN 1634-2 or EN 1634-1.
Digit 5 – Safety
Grade 0 – It is not required.
Digit 6 – Corrosion and temperature resistance
Class 0, A, B, or C cylinders are indeed the different categories:
Grade 0: Zero criteria for corrosion or specific strength.
Grade A: Zero temperature protection is necessary for BS EN 1670 Grade 3 resistance to corrosion (96 hrs NSS).
Grade B: Resilience to temperature variations of -20/+80°C is required, but corrosion rate is not.
Grade C: BS EN 1670 Grade 3 resistance to corrosion: the ability to withstand temperature fluctuations of -20/+80°C.
Digit 7 – Key related security
The fundamental prerequisites for the six indicated levels are outlined here:
| Grade I | Grade II | Grade III | Grade IV | Grade V | Grade VI | |
| Quantity of moveable pins, levers, discs, etc. that need to be minimal. | 2 | 3 | 5 | 5 | 6 | 6 |
| Plug with torque reluctance | 2.5 Nm | 5 Nm | 15 Nm | 15 Nm | 15 Nm | 15 Nm |
| Multiple median detectable numbers | 100 | 300 | 15,000 | 30,000 | 30,000 | 100,000 |
| Crucial encoding may reveal a solution | Yes | Yes | No | No | No | No |
Digit 8 – Attack resistance
There are five categories recognized, and also the essential qualifications are outlined following table:
Grade 0: There is just no resilience to machining or manual damage.
Grade A: 3–5 min endurance to drills; tolerance to physical impact, excluding retrieval of plugs or cylinders
Grade B: 5–10 min resilience to drill; resistant to external action, excluding withdrawal of plugs or cylinders.
Grade C: Three a half min drill sensitivity; hydraulic pressure resilience
Grade D: 5–10 minutes of endurance to drills and manual assault.
How to test the lock cylinder according to the EN1303？
Within the parameters of the EN 1303 standard, numerous laboratories offer compliance and testing services. The EN 1303 specification applies to specific lock keys and cylinders often used in structures and created to work with locking cylinders with a maximum allowable torque of 1,2 NM.
The robustness, security, endurance, efficiency, and resistance to corrosion of cylinders and genuine keys are all specified within European Standards, in addition to various specifications.
In addition to six levels of switch-related protection and five ratings in performance benchmarks that replicate attacks. All of these are premised on design parameters, which also help determine the use categorization. There are three degrees of longevity, three degrees of fireproofing, and four degrees of corrosion protection.
Acceptable operation testing at different temperatures is part of this European Standard. It details the testing procedures to be carried out on the cylinder and the safety precautions related to all these cylinders, as advised by the manufacturers. The EN 1670 criteria for corrosion protection of industrial equipment specify resistance to corrosion.
Moreover, to the performance evaluation specified through this standard, the fire performance tests are used to assess whether the cylinder is suitable for smoke and fire door components. The producer can state whether the cylinders conform with these specific components because it is only sometimes necessary for fire escapes to be suitable for such use.
Category 1 doors’ standard fire evaluation is outside the purview of this regulation. In certain circumstances, the cylinder’s architecture will need additional features. Consumers must confirm that the materials are appropriate for the purpose they anticipate.
The goal of the testing process outlined in this specification is to minimize interference with test outcomes and increase consistency.
Cylinders, along with any reinforcing or protection equipment included with them, must be evaluated as a cohesive block. Offensive impedance grades are taken to pertain to the attacking outside/side of the cylinder within an instance of a twin cylinder. Here, the merchandise or the documentation that comes with the offering will have the relevant sentence. It is optional to label the products if all surfaces are identical.
With decades of experience, cutting-edge approved laboratories, and professional teams, outcomes can be obtained quickly and precisely. Companies are free to get certification and testing from laboratories.
Why did we choose the Euro lock cylinder compliance with EN1303？
The primary purpose of a Euro Cylinder lock, also referred to as a “pin tumbler lock” (as it was initially known when it was first designed in 1805), is to work a lock case. Nowadays, especially for architectural ironmongers and locksmiths, Euro Cylinder locks are the most widely used locking mechanism.
The term “Euro Cylinder” describes the locking shape; it is a cylinder lock with a maximum of 11 pins per cylinder. It could be termed a euro key barrel or a euro design lock cylinder to bring awareness to the key’s design.
The ease with which the euro cylinder lock can be installed, modified to include additional security measures, or replaced makes it one of the most popular lock profiles used by locksmiths and architectural ironmongers. It can be found in both residential and commercial buildings. It provides assurance and safety for a diverse array of establishments and amenities.
Numerous types of euro cylinder locks, including those that function using a conventional different or identical, similar mechanism, a double side key cylinder, or a single cylinder, bathroom cylinder are available in the market. While choosing the right sort of locking for the door, it is crucial to think about the kind of door, who can use the lock, or how it would be utilized.
The euro cylinder locks are among the finest available, and several well-known brands are in the sector. Euro cylinders door lock has 11 pins for optimal security and is made to protect your possessions and business. Additionally, the businesses offer a low-cost 1-star euro cylinder security door with six pins to secure belongings. Many individuals have faith in these companies to protect their homes, workplaces, and possessions.
They are pretty good value; therefore, the price of euro key is economically by flexible pricing model. Even though euro cylinders are substantially less expensive, they include anti-pick and anti-drilling protection. Some businesses charge significantly more for the identical item offered or cylinders with fewer security measures. Every one of the cylinders is produced in batches of large numbers, and such economies can result from such manufacturing.
The main test laboratory for BS EN1303 CE marked lock cylinder
Element ; Warrington fire; Intertek; IFT;SGS
These laboratory understand the significance of consistently improving the ESG approach, which takes place through defined standard operating procedures, supervision, and monitoring that enable executive and board-level discussion and evaluation of business ethics.
Such a strategy makes it easy to generate economic sustainability and secure economic efficiency while conducting operations congruent with corporate principles.
The BS EN 1303 Standard covers all types of cylinders, including singles, doubles, and thumb shifts. Eight digits are allocated to a cylinder inside this European classification method to indicate how well it performed during the eight standards, varying from resistance to corrosion to torque tolerance. They are used to determine the security and safety assessments performed on locks.
As the leader in euro profile brass lock cylinder manufacturing, SDH has been successfully supplying big and small brands with customized cylinders for over ten years thanks to extensive know-how and expertise. All lock cylinders of SDH have passed the European standard BS EN1303.
SDH is highly advanced, although it is confident enough within the goods, and these statistics show the growth in the global industry. Any brand signing the contract receives our premium BS EN1303 cylinders and various merchandise. You can opt into becoming the authorized wholesaler.
