Restart locks prevent circuit breakers from being accidentally switched on. DEASS prevents circuit breakers from the DLS 6 series from being switched on or off. It protects during maintenance work and prevents sensitive circuits, e.g. in IT, from being accidentally switched off. The protective function of the circuit breaker is not impaired. Properties: - quick and universally applicable, - sealable, - lockable with a standard padlock Mounting type: - mounted directly on the toggle of the switching device Areas of use: For general protection against switching on or off power supplies in residential and commercial buildings as well as in industrial plants.