1554EGY is a square, general purpose ABS watertight enclosure measuring 3.54 x 3.54 x 2.40 in (90 x 90 x 61 mm) in light gray RAL 7035. Size E is the first size in this group with internal DIN rail mounting tabs molded in, which makes it a practical indoor box for a small DIN rail device or a PC board.
Inside there is 82.91 x 78.91 mm of floor and 54.50 mm of height. Along with the DIN rail tabs you get threaded M3 brass inserts, standoffs for #6 self-tapping screws and molded vertical card guides for 1.5 mm boards. The listed maximum PC board is 77.47 x 78.41 mm, and the 1554EPL steel inner panel can be ordered separately.
The flat lid seals with a two-piece tongue and groove design and a one-piece, replaceable, high temperature UL listed silicone gasket supplied loose inside the box. Four included self-captivating M4 stainless steel screws thread into corrosion resistant inserts; recommended torque is 43-57 oz f-in (30-40 cN-m). Four 4 mm mounting holes outside the gasket channel serve wall mounting or the 1554FT foot kit.
The ABS body is rated UL94 HB, tested to IP66 and carries an IK07 impact rating per IEC 62262:2021. It is not UL listed and is intended for indoor use from -20°C to +60°C (-4°F to +140°F). The 1554EGY is REACH and RoHS compliant and ships shrink wrapped at 0.31 lbs (0.14 kg).
| Type | Water-tight |
| Style | Screw cover, flat lid |
| Series | 1554 Series |
| Application | Mounting printed circuit boards or DIN rail mounted components |
| Part Number | 1554EGY |
| Long Description | RAL7035 grey ABS plastic watertight enclosure |
| Short Description | 90X90X60MM ABS NEMA ENCL. |
| Enclosure Size Code | E |
| Width | 3.54 in (90 mm) |
| Length | 3.54 in (90 mm) |
| Inside Width | 78.91 mm [3.11 in] |
| Nominal Size | 90 x 90 x 60 mm |
| Total Height | 2.40 in (61 mm) |
| Inside Height | 54.50 mm [2.15 in] |
| Inside Length | 82.91 mm [3.26 in] |
| Size (L X W X H) | 3.5 in x 3.5 in x 2.4 in (89 mm x 89 mm x 61 mm) |
| Box Height (Drawing) | 60.50 mm [2.38 in] |
| Max. P.C. Board Width | 78.41 mm |
| Max. P.C. Board Length | 77.47 mm |
| Foot Kit | 1554FT (installs using the wall mounting holes) |
| CAD Models | Solid models available in .stp or .x_t |
| Replacement Gasket | 1554EGASKET (silicone pre-formed gasket, black, pkg 2) |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.) |
| Replacement Cover Screws | SC576-50 (stainless steel M4-0.7 x 20 mm, pkg 50) |
| Steel Panel / P.C. Board Screw | 1591MM100 (M3-0.5 x 8 mm plated, pkg 100) |
| Inner Panel (Steel, Order Separately) | 1554EPL |
| Steel Panel / P.C. Board Self Tapping Screw | 1598ATS100 (#6 x 1/4" (6.4 mm) plated, pkg 100) |
| UPC | 623980303871 |
| UNSPSC | 39121301 |
| Included | Box, lid, 4 cover screws and preformed silicone gasket |
| Packaging Type | Shrink wrap |
| Shipping Weight | 0.31 lbs (0.14 kg) |
| Lid | Gray (solid, same material as box) |
| Color | Light Gray |
| Gasket | One-piece replaceable high temperature UL listed silicone, preformed, black; supplied loose inside the enclosure (not pre-installed) |
| Lid Seal | Gasketed lid, two-piece tongue and groove construction |
| Material | ABS Plastic |
| Lid Screws | 4 included M4 stainless steel machine screws, self-captivating |
| Material Grade | General purpose ABS, for indoor use |
| Mounting Holes | 4X 4.00 mm [.16 in] diameter; wall-mounting holes located outside the gasket channel |
| PC Card Guides | Vertical, molded in, for 1.5 mm thick PC boards |
| Enclosure Color | Light gray (RAL 7035) |
| Lid Screw Inserts | M4 corrosion resistant inserts inside lid; lid holes are threaded with the first installation of lid screws |
| DIN Rail Mounting Tabs | Molded in |
| Recommended Cover Screw Torque | 43-57 oz f-in (30-40 cN-m) |
| Internal PC Board / Panel Mounting | Threaded M3 integral brass inserts inside box; standoffs accept #6 self-tapping screws |
| IP Rating | IP66 |
| Environment | For indoor use |
| Flame Rating | UL94 HB |
| Impact Rating | IK07 per IEC 62262:2021 |
| Chemical Resistance | Some chemicals can damage or weaken plastic; avoid 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 |
| Recommended Operating Temperature | -20°C to +60°C (-4°F to +140°F) |
| UL File # | E65324 |
| UL Listing | Not UL listed (general purpose ABS version); tested to and meets IP66 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Yes. Internal DIN rail mounting tabs are molded into most 1554 models except sizes C and D, so this size E enclosure includes them.
Inside length 82.91 mm [3.26 in], inside width 78.91 mm [3.11 in] and inside height 54.50 mm [2.15 in].
No. ABS versions are for indoor use with a recommended operating temperature of -20°C to +60°C (-4°F to +140°F).
ABS versions are not UL listed but have been tested to and meet IP66.
Gasket 1554EGASKET, cover screws SC576-50 (50-pack), inner panel 1554EPL and foot kit 1554FT.
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