Electronic switching device including a lockable rotary handle having a position off feature

An electronic switching device, comprising:

• a housing including at least one housing door;
• a lockable rotary handle, rotatable at least between an ON position and an OFF position;
• a handle locking device to lock the lockable rotary handle at least in the OFF position when the handle locking device is engaged;
• a positive OFF (POFF) device to prevent the lockable rotary handle from being at least one of rotated and fixed in the OFF position when the POFF device is activated;
• and
• a locking coulisse, movably arranged at the electronic switching device and arrangeable in at least a first position, a second position and a third position with respect to the housing of the electronic switching device, the locking coulisse being configured to
• engage, with the locking coulisse in the first position, with the handle locking device and the POFF device,
• lock the housing door in the second position, and
• block activation of the handle locking device in the third position,
• wherein the locking coulisse is rotatably mounted at the electronic switching device,
• wherein the locking coulisse is rotatable to achieve the at least first position, second position and third achievable, and
• wherein the locking coulisse includes a first engagement device, the first engagement device being configured such that, in the first position of the locking coulisse, an activation of the handle locking device causes an engagement of the handle locking device with the first engagement device and thereby movement of the locking coulisse from the first position to the second position.