
The 1597DIN9MDH53 is an Italtronic DIN9 enclosure from the 1597DM series, built to house printed circuit boards, terminal blocks and other DIN rail mounted electronics. It has an open top and open terminals on both sides, making it a wide nine-module base for control panel builders and OEM engineers who need terminal access along each long edge.
The cover and base are moulded from RAL7035 light grey PPO thermoplastic carrying a UL94 V-0 flame rating. The enclosure mounts to a standard 35 mm DIN rail with its integrated clip, and snap closures mean it assembles without any hardware. The purchased enclosure includes the base, cover and DIN clip; the top covers shown on the drawing are not included.
The part page lists a size of 3.54 x 6.28 x 2.28 in (90 x 160 mm x 58 mm), while the series ordering table gives 90 x 159 x 58 mm and the drawing shows 90.20 mm [3.55 in] long, 159.40 mm [6.28 in] wide and 58.00 mm [2.28 in] deep. Shipping weight is 0.19 lbs (0.09 kg). In the DIN numbering, the group number refers to the number of terminals on each side, so this is the DIN 9 size.
Because the top is open, the drawing points to matching DIN 9 accessories: grey top cover 1597D9MPH, clear top cover 1597D9MPRHTPC and grey top cover with inlay 1597D9MPRH, plus the 1597D3M terminal covers (blank closed, blank open, with holes, punch-out holes or bus connector), bread board 1597D4MADP and replacement DIN clip 1597DINCLIPXT. Some accessories are not compatible with all enclosures in a DIN size group, so check the drawing to confirm fit.
The 1597DIN9MDH53 is RoHS and REACH compliant, and the factory can mill, drill or print it; solid models are available in .stp or .x_t.
| Series | 1597DM DIN Rail Mounted Enclosures (Italtronic) |
| DIN Size | DIN 9 |
| Features | Open Top, Open Terminals |
| Included | Base, cover and DIN clip |
| Description | Italtronic DIN9, open top, open terminals 2 sides, grey |
| Not Included | Top cover (1597D9MPH / 1597D9MPRH shown on drawing as not included) |
| Solid Models | .stp or .x_t |
| DIN Group Number | Refers to the number of terminals on each side of the enclosure |
| Short Description | DIN9 OPEN TOP, OPEN TERMINALS |
| Factory Modification | Milling, drilling, printing etc. available from the factory |
| Replacement DIN Clip | 1597DINCLIPXT |
| Compatible Top Covers | 1597D9MPH (top cover, grey), 1597D9MPRHTPC (top cover, clear), 1597D9MPRH (top cover with inlay, grey) |
| Compatible Bread Board | 1597D4MADP |
| Compatible Terminal Covers | 1597D3MTC (blank closed), 1597D3MTC6 (with holes), 1597D3MTCKO (with punch-out holes), 1597D3MBC (with bus connector), 1597D3MTCP (blank open) |
| Overall Depth (Drawing) | 58.00 mm [2.28 in] |
| Overall Width (Drawing) | 159.40 mm [6.28 in] |
| Nominal Size (L X W X H) | 3.54 in x 6.28 in x 2.28 in (90 mm x 160 mm x 58 mm) |
| Overall Length (Drawing) | 90.20 mm [3.55 in] |
| Series Table Size (L X W X D) | 90 mm x 159 mm x 58 mm |
| UPC | 623980625584 |
| UNSPSC | 39121301 |
| Mounting | Standard 35 mm DIN rail, integrated DIN rail mounting clip |
| Shipping Weight | 0.19 lbs (0.09 kg) |
| Colour | RAL7035 light grey |
| Assembly | Snap closures, no hardware required |
| Material | PPO |
| Flame Rating | UL94 V-0 |
| Cover And Base Material | PPO |
| Chemical Resistance | Some chemicals can damage or weaken plastic; the manufacturer advises against acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread-locking compounds, cutting or tapping fluid, water detection paste, anti-seize paste, strong solvents or cleaners, and some greases and oils |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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No. The drawing marks the top covers as not included. The purchased enclosure includes the base, cover and DIN clip. Matching DIN 9 top covers are 1597D9MPH (grey), 1597D9MPRHTPC (clear) and 1597D9MPRH (grey with inlay).
The drawing shows 90.20 mm [3.55 in] x 159.40 mm [6.28 in] x 58.00 mm [2.28 in]. The series table lists 90 x 159 x 58 mm and the part page lists 3.54 x 6.28 x 2.28 in (90 x 160 x 58 mm).
It snaps onto a standard 35 mm DIN rail using the integrated DIN rail mounting clip. The replacement clip for this size is 1597DINCLIPXT.
The cover and base are PPO in RAL7035 light grey, with a UL94 V-0 flame rating.
In this series the DIN group number refers to the number of terminals on each side of the enclosure.
The drawing lists the 1597D3M terminal covers: 1597D3MTC blank closed, 1597D3MTCP blank open, 1597D3MTC6 with holes, 1597D3MTCKO with punch-out holes and 1597D3MBC with bus connector.

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