EN 1303:2015 Classification Matrix: 8-Digit Performance Breakdown
Engineering Overview: Comprehensive technical guide on the EN 1303:2015 8-digit European hardware standard for architectural profile cylinders.
Technical & Engineering Specifications
| Standard | EN 1303:2015 Building Hardware Standard |
|---|---|
| Classification | 8-Digit Code (e.g. 1 6 - B 0 C 6 D) |
| Max Durability | 100,000 Cycles (Grade 6) |
| Max Attack Resistance | Grade D (10-min Drill / 15 kN Pull) |
European Standard Overview
EN 1303:2015 classifies lock cylinder performance across 8 standardized digits:
- Category of Use (Grade 1)
- Durability (Grade 4-6, up to 100k cycles)
- Door Mass (Grade 0)
- Fire Resistance (Grade 0, A, B)
- Safety (Grade 0)
- Corrosion & Temp (Grade 0, A, B, C)
- Key Security (Grade 1-6)
- Attack Resistance (Grade 0, A, B, C, D)
Frequently Asked Engineering & Selection Questions
Q1: What standard or test protocol is defined here?
Comprehensive technical guide on the EN 1303:2015 8-digit European hardware standard for architectural profile cylinders.