EKA 176 danbussmodul AKCC 450/ — Danfoss, OEM manufacturer part number 084B8583. Verified technical data: Product description = EKA 176 danbussmodul AK-CC 450. Applications: commercial and industrial refrigeration, marine reefer plant, cold storage installations, and secondary-loop cooling. Danfoss is a leading manufacturer in this segment; the 084B8583 sits within the Danfoss refrigeration components range.