The 1597DINCOV3GY is a vented, low-profile gray cover for the 2 module and 4 module DIN rail enclosures in its family. The series ordering table names it as the vented cover for the 1597DIN2GY and 1597DIN4GY. It lets controls and automation builders add ventilation over a chosen cover space while keeping the rest of the enclosure closed.

Size is listed as 1.37 in x 0.64 in x 0.4 in (35 mm x 16 mm x 10 mm), with a 34.70 mm (1.37 in) length on the accessory drawing. The part page lists polycarbonate, PPE and PS as the material, gray colour, a UL94 V-0 flame rating and an IP20 rating.

The cover is sold individually and is one of 4 cover types for these enclosures, alongside 1597DINCOV1GY closed, 1597DINCOV2GY oval and 1597DINCOV4GY knockout. The 1597DIN2GY has 2 cover spaces and the 1597DIN4GY has 4, so a vented cover can go over just the positions where airflow is wanted. Enclosure assembly is by snap closures with no hardware required.

The 1597DINCOV3GY is packaged in shrink wrap, is REACH and RoHS compliant and carries UPC 623980318820. Keep acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread lockers and strong solvents away from it, as the manufacturer notes they can damage its plastic parts.