This is an Alps Alpine rotary coded DIP switch from their standard rotary switch family, designed for PCB-mount applications requiring 6-position rotary selection with single-contact output. Critical verification: confirm contact current rating of 300mA is sufficient for your circuit load, as this is a limiting specification for this compact switch series.
This document confirms the above specification is available in
the ACG Industrial catalogue. Pricing and availability on request.
Forward to your procurement team to initiate an RFQ.