MS - boltlock

Interlocking lock MS is a mechanical lock with a latch key, designed for electrical interlocking (power switches, etc.). The presented MS model allows you to control (lock) the rotation of the power switch or the movement of the shaft of the disconnector lever.

The lock is made of aluminum bronze, which makes it suitable for use in harsh environments, including corrosive environments and heavy-duty industrial applications.

The MS lock is used in the chemical, pharmaceutical, mining, steel, metallurgical, railroad and power industries.

APPLICATION

The system consists of an MS lock mounted on the machine and an MS access control lock for entry into the hazardous area. During normal operation of the machine (motor powered), the operating key A remains locked in the MS lock, and the door to the danger zone is closed and locked.

To gain access to the danger zone:

1. the operator disconnects the power supply to the machine, allowing the Operational Key A to be removed from the MS lock.
2. key A is then locked in the MS access control lock, which releases the latch and allows the door to be opened.
3. As long as the door is open, Operational Key A remains locked in the access control lock-this prevents the machine from restarting.
4. To restart the machine, the operator follows the same steps in reverse order.