Euro Grade 4 Safe CF480-4

Construction, certification and testing requirements

The Euro Grade 4 Safe CF480-4 is designed for professional environments requiring certified resistance against forced attacks. Its construction complies with the testing procedures defined by the UNE EN 1143-1:2019 standard, ensuring controlled and verifiable resistance to mechanical and thermal burglary methods.

Dimensions, weight and usable volume

• External dimensions: 480 × 480 × 350 mm (height × width × depth)
• Internal dimensions: 380 × 380 × 170 mm
• Approximate weight: 180 kg
• Approximate usable volume: 24.5 litres

Structure, materials and thickness

• Body construction: structural steel body with high-strength concrete filling
• Filling material: technical concrete with composite aggregates and metallic fibres
• Total wall thickness: 50 mm
• Total door thickness: 130 mm

The structural composition is designed to dissipate the energy generated during drilling, cutting and thermal attacks, in accordance with Grade 4 resistance testing.

Locking system, relockers and perimeter defence

• Standard locking system: 2 double-bitted key locks, VdS Class 2 certified
• Relocking devices: 2 independent internal relockers integrated in the door
• Locking mechanism: 3 front locking bolts combined with 2 vertical locking bars

This configuration ensures homogeneous security distribution in the event of an attack and prevents critical deformations of the frame and the door.

Available locking configurations

In addition to the standard configuration with two key locks, the CF480-4 allows the following optional configurations while maintaining full Grade 4 compliance:

• 1 key lock + 1 mechanical combination lock
• 1 key lock + 1 electronic lock
• 1 key lock + 1 electronic lock with time delay and time scheduling
• 1 key lock + 1 biometric lock

Anchoring and installation

• Anchoring: prepared for base anchoring in accordance with UNE 108136 requirements
• Installation: designed for fixed installations in professional environments

Base anchoring is recommended to increase resistance against extraction or displacement attempts.

Certification and professional use

The CF480-4 is certified as Euro Grade 4 according to the UNE EN 1143-1:2019 standard, making it suitable for professional applications requiring a tested and auditable level of physical security. This model belongs to the range of
Euro Grade 4 Safes
manufactured by Arcas Gruber.