The 1P+N design switches the line and provides integral neutral switching — common in single-phase final circuits. Mounting position is any, so you're not stuck with a specific orientation on the rail.
This is an active, current-production item. The "Big Pack 12 pcs" means it ships in a multi-unit bundle, but we source single units to order as well. For pricing and lead time, submit an RFQ.
Integration note — panel fit
Width is one modular unit (18 mm), depth 68.5 mm, height 90 mm. Fastens to DIN rail, installation depth 70 mm. IP20 with connected conductors.