April 24, 2026
The MSD lockout device prevents accidental reconnection of a vehicle’s service disconnect during repairs. It physically blocks the disconnect port and can be secured with a padlock. This ensures that high-voltage systems remain de-energized while technicians are working. Warning tags can also be applied. The device provides a simple but effective safety control.
prosol.co.uk/product/isolation-port-lockout-device-msd/
