Dormakaba 73042 Tricontus A Safe lock

Dormakaba 73042 Tricontus A Mechanical Safe Lock

The Dormakaba Tricontus A 73042 is a certified mechanical key lock designed for CEN Grade 0–II safes. Its special triple-bolt design allows direct integration with the safe’s locking mechanism, providing a strong and dependable security solution.

The eight-lever mechanism offers approximately 280,000 theoretical key variations. A key-retention feature prevents the key from being removed while the lock is open, helping reduce the risk of operating errors.

Key Features

• Suitable for CEN Grade 0–II safes

• Eight-lever locking mechanism

• Approximately 280,000 theoretical key variations

• Triple-bolt design for direct connection to the safe closure

• Durable die-cast lock case and bolt

• 12 mm bolt throw

• Right-hand configuration with clockwise opening

• Key retained while the lock is open

• Supplied with two keys

Certifications

EN 1300 Class A, ECB-S, VdS Class 1, GOST Class A and ICECON Class A.

Please check the mounting position, dimensions and clockwise opening direction before ordering.