The 1597D2MBC is a terminal cover with bus connector for DIN 2 size enclosures in the Italtronic brand DIN rail enclosure line. The part page describes it as an Italtronic D2 terminal insert with bus connect. It is aimed at designers of DIN rail mounted electronics who house printed circuit boards and terminal blocks and want a bus connector option on the terminal side of a DIN 2 enclosure.

The insert measures 1.39 in x 0.54 in x 0.78 in (35 mm x 14 mm x 20 mm); the terminal cover drawing shows a 35.50 mm (1.40 in) length and a 14.80 mm (0.58 in) height for the bus connector version. It is made of PC-ABS with a UL94 V-0 flame rating.

The ordering table lists four DIN 2 terminal covers: 1597D2MTC blank closed, 1597D2MBC with bus connector, 1597D2MTC6 with holes and 1597D2MTCKO with punch-out holes. In this series, DIN group numbers refer to the number of terminals on each side of the enclosure. The manufacturer notes that some accessories are not compatible with all enclosures in a DIN size group, so confirm fit against your enclosure's drawing before ordering.

The 1597D2MBC is REACH and RoHS compliant, UPC 623980795119. The manufacturer cautions that acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread locking compounds, cutting fluid and strong solvents can damage its plastic parts.