MK-Safe Key Exchange System

The MK-Safe range has been tried and tested in some of the harshest manufacturing facilities around the globe and has stood the test of time. Mechan Controls is continuously pushing forward with the design and manufacture of better quality products for its customers, through innovation and customer feedback. This equates to better products for the Mechan customers and a wider range of products for them to choose from.

There are many reasons to choose MK-Safe: 15,000+ unique key codes; optional master coding system; optional dust cover; 316 stainless steel for harsh environments; modular design supports complex systems; and compliant with modern safety standards (IEC 62061, 14118 and 14119).

BR barrel lock and key: Designed for switchgear isolation such as circuit breakers and earth switches. Features a 9.5mm square, 22mm long spindle with mechanical key control.

BL bolt lock: Single or double-barrel mechanical lock with a 15.88mm diameter bolt and 16mm travel. When the key is removed, the bolt extends fully to 22mm - ideal for isolators, valves, and breakers.

DL door locks: Stainless steel door access control with tongue actuator. DL1 - Single barrel; DL2-AA - Two access keys, DL2-SA - One access key + one personal safety key (prevents restart while inside).

ISOL key-controlled isolators: Power isolation switches from 20A100A AC. Options include 3-pole or 4-pole with 1NO/1NC auxiliaries. Available as ISOL1 (single) to ISOL4 (multi-barrel).

MKX modular key exchange box: Mechanical key exchange unit. Insert key(s) to release one or more others. Enables safe, sequenced operations across complex machinery setups.