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Euro Grade 3 Safes by Arcas Gruber® provide certified burglary resistance under EN 1143-1, offering insurance-approved protection for cash, valuables, and sensitive documents in professional and residential environments.
Euro Grade 3 Safes: Certified Burglary Protection for Professional and Residential Use
Euro Grade 3 safes are high-security safes certified under the European UNE EN 1143-1 standard, offering a proven level of resistance against forced entry and professional burglary attempts. Manufactured in Europe by Arcas Gruber, these safes provide a reliable balance between advanced security, insurance compliance, and practical installation.
All Euro Grade 3 models are independently tested and certified by recognised European laboratories such as APPLUS, ensuring compliance with insurer requirements across multiple markets. Explore our complete range of Euro Grade Safes and discover additional certified safes designed for residential, commercial, and institutional protection.
Certification and Insurance Ratings
Euro Grade 3 safes are suitable for insured overnight storage of valuables, subject to correct installation and insurer conditions:
- Cash rating: up to £35,000
- Valuables rating: up to £350,000
Actual insurance limits may vary depending on country, risk profile, and anchoring method.
Construction and Security Engineering
Arcas Gruber Eurograde 3 safes are constructed using reinforced multi-layer steel bodies combined with composite anti-drill protection in critical areas. The door and body are engineered to resist drilling, cutting, and mechanical attacks commonly used in professional burglary attempts.
Reinforced boltwork systems, protected lock housings, and passive relocking mechanisms ensure resistance is evenly distributed throughout the structure.
Available Locking Systems
- High-security double-bit key locks
- Electronic locks with time delay and audit trail
- Mechanical dial combination locks
- Dual-lock configurations for enhanced access control
All locking options comply with EN 1300 certification requirements.
Typical Applications
Eurograde 3 safes are widely used in environments requiring elevated but practical security:
- Retail businesses and jewellery stores
- Pharmacies and medical clinics
- Professional offices and commercial premises
- Luxury residential properties
- Secure document and cash storage
Depending on your required level of protection, you may also consider our Euro Grade 1 safes for entry-level certified security, or Euro Grade 4 safes for higher insurance limits and increased resistance against professional attacks.
Installation and Compliance
To maintain EN 1143-1 certification and insurance approval, Eurograde 3 safes must be professionally installed and anchored according to manufacturer specifications. Incorrect installation may reduce effective resistance and invalidate insurance coverage.
Why Choose Arcas Gruber Euro Grade 3 Safes?
- Over 110 years of European security manufacturing experience
- Independent certification under UNE EN 1143-1
- European-made construction and materials
- Wide range of sizes and configurations
- Excellent balance between security level and investment
FAQs – Euro Grade 3 Safes
What does Euro Grade 3 mean?
Euro Grade 3 refers to the burglary resistance level defined by EN 1143-1 testing, indicating protection against professional attack methods and determining insurance limits.
Are Euro Grade 3 safes insurance approved?
Yes. They are widely accepted by insurance companies for medium-to-high value storage, subject to proper installation and insurer approval.
Can Euro Grade 3 safes be used in homes?
Yes. Grade 3 safes are commonly installed in private residences requiring higher insurance coverage for jewellery, documents, and cash.
How does Grade 3 compare to Grade 4?
Euro Grade 4 safes provide higher resistance levels and increased insurance limits, making them suitable for environments with elevated risk exposure.
Is customization available?
Yes. Locking systems, interior layouts, and additional security features can be adapted to specific operational requirements.
Eurograde 3 safes by Arcas Gruber deliver certified European security with an optimal balance between protection, compliance, and usability.



