For outdoor electronics that need the full 70 mm height of the 1557DA profile in a light colour, the 1557DA2GY is molded in RAL7035 grey polycarbonate and measures 4.72 in x 4.72 in x 2.76 in (120 mm x 120 mm x 70 mm). It is built for mounting printed circuit boards and is used by OEMs, integrators and facilities teams in exposed locations.
Protection comes from a two piece tongue and groove lid, a one piece high temperature UL listed silicone gasket and UV stabilized polycarbonate. The part is rated IP68 and NEMA 4, 4X, 6, 6P, 12 & 13 (series testing also covers IP66 and IP67), is cUL and UL 508A listed under file E65324, and has an IK08 impact rating per IEC 62262:2021. The part page gives a UL94 V-0 flame rating; the drawing notes UL94-5VA at 3 mm.
Inside, the 1557DA2GY offers 111.02 mm x 111.02 mm [4.37 x 4.37 in] and 63.80 mm [2.51 in] of height, with a maximum PC board of 108.5 mm square. Four M4 stainless steel lid screws thread into corrosion resistant bushings; recommended cover screw torque is 71-85 ozf-in (50-60 cN-m). Recommended operating temperature is -40°C to +110°C (-40°F to +230°F).
Four rubber feet, four wall mount feet and four foot screws are included for tabletop, flush wall or heavy duty wall flange installation. An aluminum inner panel (1557DPL) and replacement gasket (1557DGASKET) are available. Shipping weight is 0.62 lbs (0.28 kg); REACH and RoHS compliant.
| CAD Models | Solid models available in .stp or .x_t |
| Wall Fasteners | #8 pan head screws recommended (not included) |
| Wall Mount Feet | Accept #8 self-tapping screw |
| Factory Modification | Milling, drilling, printing etc. available from the factory ([email protected] for quotes) |
| Pole Mount Screw Type | #8 x 3/8" |
| Mounting Configurations | Desktop / tabletop (rubber feet), flush wall mount (mounting feet as keyhole slots), heavy duty wall flange mount (mounting feet outward) |
| Pole Mount Kit (7" Max) | PMB5057KIT3 |
| Pole Mount Kit (15" Max) | PMB5057KIT4 |
| Pole Mount Replacement Screw Pack | SCPMB5-20 |
| Wall Mount Foot Installation Torque | Polycarbonate 100 - 110 cN-m or 8.8 - 9.7 lbf-in |
| Type | Water-tight |
| Series | 1557 Series Type 4/4X, 6/6P Polycarbonate and ABS Plastic Enclosures |
| Long Description | RAL7035 grey PC plastic watertight enclosure |
| Enclosure Profile | 1557DA |
| Short Description | PC NEMA WALL MNT ENCL GY |
| Width | 4.72 in (120 mm) |
| Length | 4.72 in (120 mm) |
| Inside Width | 111.02 mm [4.37 in] |
| Total Height | 2.76 in (70 mm) |
| Inside Height | 63.80 mm [2.51 in] |
| Inside Length | 111.02 mm [4.37 in] |
| Size (L X W X H) | 4.72 in x 4.72 in x 2.76 in (120 mm x 120 mm x 70 mm) |
| Max. P.C. Board Width | 108.5 mm |
| Max. P.C. Board Length | 108.5 mm |
| UPC | 623980987552 |
| UNSPSC | 39121301 |
| Same-Size Variants | 1557DABK, 1557DAGY, 1557DA2BK |
| Aluminum Inner Panel | 1557DPL |
| Replacement Gasket (2-Pack) | 1557DGASKET |
| Replacement Lid Screws (50-Pack) | SC576-50 |
| Wall Mount Foot Screws (50-Pack) | SC556-50 [#8 x 3/8" self tapping, stainless steel] |
| Replacement Rubber Feet (24-Pack) | 1421T6CL |
| PC Board Mounting Screws (50-Pack) | SC526-50 [#6 x 1/4" self tapping] |
| Replacement Wall Mount Foot Kit (24-Pack) | 1557FOOT2BK-24 (black polycarbonate), 1557FOOT2GY-24 (gray polycarbonate) |
| Included | Box, lid, 4 cover screws, preformed silicone gasket, 4 rubber feet, 4 wall mount foot screws and 4 wall mount feet |
| Packaging Type | shrink wrap |
| Shipping Weight | 0.62 lbs (0.28 kg) |
| Color | Light Gray (RAL7035 grey) |
| Gasket | One piece, preformed, high temperature UL listed silicone |
| Material | Polycarbonate (UV stabilized) |
| Lid Screws | Included M4 stainless steel machine screws [M4-0.7 x 20 mm] threaded into corrosion resistant bushings |
| Lid Inserts | M4-0.7 |
| Corner Styling | Rounded corners and face |
| Lid Construction | Gasketed lid with two piece tongue and groove construction |
| PCB Mounting Bosses | Accept #6 self-tapping screw |
| Recommended Cover Screw Torque | 71-85 ozf-in (50-60 cN-m) |
| IP Rating | IP68 (part page); series testing: IP66, IP67 and IP68 |
| NEMA Rating | 4, 4X, 6, 6P, 12 & 13 |
| Outdoor Use | UV stabilized for outdoor use |
| Impact Rating | IK08 per IEC 62262:2021 |
| Chemical Caution | Avoid acetone, ketones, ethers, aromatic and chlorinated hydrocarbons, thread locking compounds, cutting/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; drawing marking cULus Listed Type 4, 4X, 6, 6P |
| Flame Rating | UL94 V-0 (part page); drawing: Matl UL94 - 5VA @ 3mm; series: UL94-5VA |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Outside 4.72 in x 4.72 in x 2.76 in (120 mm x 120 mm x 70 mm); inside 111.02 mm x 111.02 mm x 63.80 mm.
Yes, the polycarbonate versions are UV stabilized for outdoor use.
IK08 per IEC 62262:2021.
Box, lid, 4 cover screws, a preformed silicone gasket, 4 rubber feet, 4 wall mount foot screws and 4 wall mount feet.
For polycarbonate, 100 - 110 cN-m or 8.8 - 9.7 lbf-in.
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