Schneider Electric XB2-BD33C Maintained Selector Switch

Schneider Electric's XB2BD33C Maintained Selector Switch is a 22 mm, metal-bodied Harmony XB2 unit that provides three positions with a stay-put action and two normally open (2NO) contacts, designed for multi-step control sequences in panel-mounted automation applications where clear, discrete states are required. As part of the Harmony XB2 family, it fits standard 22 mm panel cutouts and benefits from Schneider Electric's modular XB2 ecosystem, which supports straightforward field replacement and compatibility with common mounting accessories, bezels, and actuators. The maintained (latching) action keeps the selected position in effect until manually changed, providing auditable control states, while the 2NO configuration enables two independent circuits or signals to be actuated from the same selector position. Cataloged as XB2BD33C (3 positions, 2NO) with SKU XB2BD33C, this unit's metal construction and 22 mm footprint align with the broader Harmony XB2 lineup for reliable, scalable panel integration in industrial control panels.