The Siemens 6SL3056-2AA00-0MV0 is a pushbutton with an integrated red lamp, listed under Group Code R220 and Product Group 4923. This is a SINAMICS accessory — a panel-mounted operator device that gives a visual and tactile interface for drive or system control. The built-in red lamp confirms the circuit state or alarms a fault condition directly at the button.
The product class is D: products made to order / customer's specifications, requiring engineering services, which cannot be re-used or utilized (design to customer). That classification is important: this isn't a stocked shelf item.
The manufacturer provides REACH Art. 33 duty-to-inform documentation per the current candidate list. Standard Siemens compliance documentation (RoHS, CE, UL, IEC) is available on request for this order code — confirm the specific certificates needed when you submit the RFQ, as the made-to-order nature means the declaration pack may be issued per batch.