Fire Protection
Ratings 
| National
Security Safe |
| Model |
Fire Protection |
Certification(s) |
| Magnum Inferno |
Multi-layer Fireboard/Ceramic |
1700°F/60 Min. Omega |
| Magnum |
Multi-layer Fireboard |
1638°F/45 Min. Omega |
| Classic |
Multi-layer Fireboard |
1638°F/45 Min. Omega |
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| Liberty Safes |
| Model |
Fire Protection |
Certification(s) |
| Presidential |
Multi-layer Fireboard |
1550°F/30 Min. Omega
1200°F/75 Min. Omega |
| Washington |
Multi-layer Fireboard |
1200°F/45 Min. Omega |
| Lincoln |
Multi-Layer Fireboard |
1200°F/45 Min. Omega |
| Franklin |
Multi-Layer Fireboard |
1200°F/30 Min. Omega |
| Colonial |
Multi-Layer Fireboard |
1200°F/30 Min. Omega |
| Jefferson |
Multi-Layer Fireboard |
1200°F/30 Min. Factory |
| Residential |
Multi-Layer Fireboard |
1200°F/30 Min. Omega |
| Vault Door |
Fibrex™ |
Insulation Not Applicable* |
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| Centurion
Commerical Safes |
| Model |
Fire Protection |
Certification(s) |
| Depository |
Non-Fire |
Not Applicable |
| Floor Safe |
Non-Fire |
Not Applicable* |
| Fire & Security |
Fire Insulation |
1700°F/1200 Min Factory |
* Fire protection is dependent on Materials surrounding the vault
door/safe when it is installed |