Mühlen MR 33A
Fire Resistant Steel Money Safe
German and Korean Cooperation
MÜHLEN MR 33A is a code and key operated steel safe with German design and Korean manufacturing, tested against fire and burglary and backed by a 36 month warranty.
Fire Protection (UL Cert.)
Its special body and insulation filling provide protection against fire, while the door that opens to 250° makes everyday use easy.
Multiple Opening Options
The model can be opened with the short key + code or with the long key, offering access options for different user needs.
Fire Resistant
UL certified, the MR 33A withstands 2 hours in a 1010°C fire and helps keep the interior temperature below 80°C.
Interior Layout & Organisation
A removable shelf system and a 20 litre interior create tidy, usable space for documents, cash and valuables.
Burglary Protection
Proven by the TL15X6 test, the model protects against physical attack thanks to its reinforced body structure.
Strong User Panel
The special panel design, two different key systems and 4~16 digit code support deliver superior, secure operation.
Technical Specifications
- Keeps the interior below 80°C at 1010°C
- Opening: key or code + key
- 10+10 mm double-layer steel door
- Armoured insulation between steel layers
- German designed, Korean manufactured safe
- 7+7 mm double-layer steel body
- 2 moving + 1 fixed steel cylinder
- Strong user panel and design
- 4-16 digit changeable code
- TL15X6 burglary test resistance
- Scratch resistant stove enamel finish
- UL certified fire resistance
- High carbon steel body
- Steel hinge and lock structure
- 5 min lockout after wrong code
- Audible and visual warning system
- Smooth interior and exterior surfaces
- Exterior: 33.3x43.3x37.2 cm
- Interior with removable shelf
- Interior: 23.7x33.7x24.2 cm
- 250° wide opening door
- Ergonomic dimensions
- 20 litre interior volume
- 36 months warranty
Advantages
- Key or code operation
- Fire and burglary protection
- Special panel and door system
- Spacious interior with shelf support
- Korean manufactured steel safe
Physical Properties
- Carton dimensions: 35x45x40 cm
- Exterior dimensions: (H)33.3x(W)43.3x(D)37.2 cm
- Interior dimensions: (H)23.7x(W)33.7x(D)24.2 cm
- Weight: 33 kg
Certificates
- 〄 The Japanes Safe & Furniture Association
- Underwriter' Laboratories
- Korean Institute of Construction
- Swedenish National Testing and Res… Inst
- ISO 9001
Mühlen MR 33A — Compact Fire Resistant Steel Money Safe
Who Is It For?
Mühlen MR 33A is a compact fire resistant steel money safe for home offices, small businesses and private users who need to protect title deeds, contracts, cash, backup drives and jewellery in a limited space. With a 20 litre interior, a weight of 33 kg and exterior dimensions of 33.3 x 43.3 x 37.2 cm, it fits inside a cupboard or under a desk, while still being tested against both fire and burglary.
Key Features and What They Do
- 2 hours at 1010°C: UL certified fire resistance that helps keep the interior below 80°C, with an insulation filling inside the special body.
- Layered steel: A 10+10 mm double-layer door and a 7+7 mm double-layer body in high carbon steel, with armoured insulation between the layers.
- TL15X6 tested: The reinforced body structure has passed this burglary test against physical attack.
- Two key systems: Use the short key together with a changeable 4–16 digit code, or the long key on its own.
- Protection against guessing: A 5 min lockout after a wrong code, plus an audible and visual warning system; 2 moving + 1 fixed steel cylinder secure the door.
- Practical interior: A removable shelf and a door that opens 250° for easy reach into the back corners.
Frequently Asked Questions
How long does the MR 33A protect against fire?
It withstands 2 hours in a 1010°C fire and helps keep the interior temperature below 80°C.
How is the safe opened?
With the short key plus your code, or with the long key alone. The code can be changed and set between 4 and 16 digits.
What are the interior dimensions?
(H)23.7 x (W)33.7 x (D)24.2 cm, giving a 20 litre volume.
What warranty does it have?
The MR 33A is backed by a 36 months warranty.
Usage and Care Tips
Place the safe on a flat, sturdy surface; given its 33 kg weight, lift and position it with two people. The stove enamel finish is scratch resistant, so a lightly damp cloth is all it needs; avoid abrasive chemicals. Change your code from time to time and store the long key separately from the safe for everyday security.
