The 1555E2GY is a square polycarbonate enclosure in the 1555 Series, 90 x 90 x 61 mm nominal (the part page lists 3.5 x 3.5 x 2.4 in, or 89 x 89 x 61 mm). It is a versatile size for integrators and OEM engineers who want DIN rail and circuit board mounting options in an outdoor-capable, UL 508A listed box.
Polycarbonate versions are cUL and UL 508A listed under file E65324 and have been independently tested to IP66, IP67 and IP68 plus NEMA Type 4, 4X, 6, 6P, 12 and 13. The UV stabilized material carries a UL94-5VA rating and an IK08 impact rating per IEC 62262:2021, with a recommended operating range of -40°C to +110°C (-40°F to +230°F).
Size E combines both internal mounting systems: molded DIN rail mounting tabs, plus threaded M3 integral brass inserts and/or standoffs for #6 self tapping screws, vertical card guides for 1.5 mm thick P.C. boards, and standoffs in the lid. It accepts a board up to 77.47 x 78.41 mm. The optional 1554EPL steel inner panel fits in the box or the lid.
The styled light gray RAL 7035 lid seals with a tongue and groove joint and a one-piece silicone gasket supplied loose, held by four included M4 stainless steel self captivating screws into corrosion resistant inserts (43-57 ozf-in, 30-40 cN-m). Four 4.00 mm mounting holes outside the gasket channel also accept the 1554FT foot kit. The 1554ECL clear lid and 1554EGASKET gasket are available. It ships shrink wrapped at 0.32 lbs (0.15 kg).
| Lid | Gray lid, styled (smooth recessed surface for a membrane keypad or label) |
| Series | 1555 Series (Type 4X, 6P Polycarbonate & General Purpose ABS Enclosures) |
| Size Code | E |
| CAD Models | Solid models available in .stp or .x_t |
| Part Number | 1555E2GY |
| Enclosure Type | Water-tight |
| Long Description | RAL7035 grey watertight plastic enclosure |
| Short Description | 90X90X60MM P/C NEMA ENCL. |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.); contact the factory for quotes |
| Equivalent ABS (Gray Lid) Version | 1555EGY |
| Width | 3.54 in (90 mm) |
| Length | 3.54 in (90 mm) |
| Total Height | 2.40 in (61 mm) |
| Mounting Holes | 4X Ø4.00 mm [.16 in] |
| Max. P.C. Board Width | 78.41 mm |
| Max. P.C. Board Length | 77.47 mm |
| Size L X W X H (Part Page) | 3.5 in x 3.5 in x 2.4 in (89 mm x 89 mm x 61 mm) |
| Nominal Size (L X W X Total Height) | 3.54 in x 3.54 in x 2.40 in (90 mm x 90 mm x 61 mm) |
| Foot Kit | 1554FT |
| Replacement Gasket | 1554EGASKET (silicone pre-formed gasket, black, pkg 2) |
| Stainless Steel Cover Screws | SC576-50 (M4-0.7 x 20mm, pkg 50) |
| Steel Panel / P.C. Board Screw | (M3-0.5 x 8mm plated, pkg 100) |
| Compatible Clear Lid (Not Styled) | 1554ECL (90 x 90 x 15 mm lid) |
| Steel Inner Panel (Order Separately) | 1554EPL |
| Steel Panel / P.C. Board Self Tapping Screw | 1598ATS100 (#6 x 1/4" (6.4mm) plated, pkg 100) |
| UPC | 623980842677 |
| UNSPSC | 39121301 |
| Included | Enclosure, 4 cover screws and preformed silicone gasket |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.32 lbs (0.15 kg) |
| Color | Light Gray (RAL 7035) |
| Gasket | One-piece replaceable preformed silicone gasket (black), high temperature UL listed silicone; supplied loose inside the enclosure, not pre-installed |
| Material | Polycarbonate (UV stabilized) |
| Lid Screws | 4 x M4 stainless steel machine screws (included), threaded into corrosion resistant inserts; self captivating |
| Lid Standoffs | Molded in the interior of the lid; designed for #6 self tapping screws |
| Wall Mounting | Wall-mounting holes located outside of the gasket channel |
| PC Card Guides | Vertical card guides molded in, for 1.5 mm thick P.C. boards |
| Lid Construction | Gasketed lid with two piece tongue and groove construction |
| DIN Rail Mounting Tabs | Internal DIN rail mounting tabs molded in |
| Recommended Cover Screw Torque | 43-57 ozf-in (30-40 cN-m) |
| PC Board / Inner Panel Mounting | Threaded M3 integral brass inserts and/or standoffs (for #6 self tapping screws) |
| IP Rating | IP66, IP67, IP68 (independently tested); part page lists IP68 |
| NEMA Rating | Type 4, 4X, 6, 6P, 12 & 13 |
| Flame Rating | UL94 5VA (UL94 - 5VA @ 3mm) |
| Impact Rating | IK08 per IEC 62262:2021 |
| Indoor / Outdoor | UV stabilized for outdoor use |
| 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 | -40°C to +110°C (-40°F to +230°F) |
| UL File # | E65324 |
| UL Listing | cUL and UL 508A listed |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
Business account holders get access to exclusive pricing, volume discounts, and dedicated support. Create a free account to get started.
Yes. Internal DIN rail mounting tabs are molded into size E.
Up to 77.47 mm by 78.41 mm.
It is cUL and UL 508A listed under file E65324, and tested to IP66, IP67, IP68 and NEMA Type 4, 4X, 6, 6P, 12 and 13.
Yes. The 1555EE2GY is 90 x 90 mm with a 91 mm total height and uses the same inner panel, gasket and clear lid.
1554ECL, a 90 x 90 x 15 mm clear lid (not styled).
Hammond Manufacturing · 001100
Hammond Manufacturing · 001102
Hammond Manufacturing · 001104
Hammond Manufacturing · 001106
Hammond Manufacturing · 001111
