Ajtózár EFB Elektronik 46087.2

Door lock EFB Elektronik 46087.2 is a half-cylinder profile lock manufactured according to DIN 18252 / EN1303. The metal lock is designed for access control in cabinets and racks and is compatible with EFB standard turning handles (Art.-No. 102179), compact turning handle (Art.-No. 699989) and telecom distributors TWL/TSL. The delivery includes two keys.

Advantages

The lock’s half-cylinder profile meets DIN 18252 / EN1303 standards, providing a standardized and reliable mechanical interface. Its metallic construction ensures durability and suitability for frequent use in technical enclosures. Compatibility with EFB turning handles and telecom distributors allows easy integration into existing installations. Two keys are included for immediate use.

Suitable for

• Server racks and data centre cabinets
• Telecom distributors TWL/TSL
• Electrical and control cabinets
• Replacement or upgrade of existing EFB locking systems

Key specifications

• Brand: EFB Elektronik
• Model / MPN: 46087.2
• EAN: 4049759069957
• Profile: Half-cylinder according to DIN 18252 / EN1303
• Material: Metal (metallic construction)
• Compatibility: EFB standard turning handle (Art.-No. 102179), compact turning handle (Art.-No. 699989), telecom distributors TWL/TSL
• Delivery: Includes 2 keys

How to use

Install the half-cylinder into the compatible door or panel opening following the cabinet or distributor manufacturer’s mounting instructions. Fit the matching EFB turning handle or compact turning handle and secure according to installation guidelines. Use the supplied keys to lock and unlock the mechanism; verify smooth operation after installation and adjust handle position if necessary.

Recommendations

For reliable performance, install the lock in environments within the cabinet manufacturer’s specified temperature and humidity ranges, periodically lubricate the cylinder with a dry graphite or manufacturer-recommended lubricant, and keep the spare key in a secure location.