- Description
- Specifications
Chubbsafes Trident DF T2 Grade 6 Model 520
Chubbsafes Trident DF T2 Grade 6 Model 520 – Ultra-High Security for Maximum-Risk Environments
The Chubbsafes Trident DF T2 Grade 6 Model 520 is engineered to deliver top-tier protection against burglary and fire for high-value commercial and institutional applications. Certified to EN 1143-1:2019 T2 by ECB•S, this safe meets the latest European standards for Grade 6 resistance — withstanding attacks from advanced power tools, grinders, cutters, and thermal equipment.
With an insurance rating of up to £150,000 for cash and £1,500,000 for valuables (subject to insurer approval), the Model 520 is ideal for luxury retail, financial institutions, and high-risk premises. It includes dual key locking as standard, with optional electronic lock upgrades, and provides 60 minutes of certified fire protection to NT Fire 017 – 60 Paper.
This model features a true 90° door opening for easy access, four adjustable shelves, and secure base fixing. With external dimensions of 1894 x 844 x 784mm (HxWxD) and a weight of 2187kg, the Trident DF T2 520K combines ergonomic design with maximum security and is approved by the Association of Insurance Surveyors (AiS)

Chubbsafes Trident DF T2 Grade 6 Model 520
External 1894 x 844 x 784mm HWD
Internal 1690 x 640 x 483mm HWD
Volume 520 Ltrs. Weight 2187kg
Fire Rating (min) 60
No of Shelves as Standard 4


