
Hammond 1557HA2GY 200 x 70 mm Gray Polycarbonate Watertight Enclosure
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Create Free Business AccountKey Features
- Light gray RAL7035 polycarbonate, 200 x 200 x 70 mm (7.87 x 7.87 x 2.76 in)
- IP66, IP67, IP68 and NEMA Type 4, 4X, 6, 6P, 12 and 13 ratings
- cUL and UL 508A listed, file #E65324; UV stabilized for outdoor use
- IK08 impact rating; rated -40°C to +110°C (-40°F to +230°F)
- Accepts PC boards up to 187 x 187 mm with 63.80 mm inside height
- Includes rubber feet plus wall mount feet for flange or flush wall mounting
- Stainless M4 cover screws thread into corrosion resistant bushings
The 1557HA2GY is the light gray (RAL7035) polycarbonate version of the 1557HA enclosure, measuring 200 mm x 200 mm x 70 mm (7.87 in x 7.87 in x 2.76 in). Its neutral gray finish suits panel shops, facilities teams and OEMs that want a watertight electronics box that blends into industrial and building settings, inside or outside.
Molded from UV stabilized polycarbonate, it is cUL and UL 508A listed under file #E65324 and independently tested to IP66, IP67 and IP68, with NEMA Type 4, 4X, 6, 6P, 12 and 13 ratings. Impact resistance is IK08 per IEC 62262:2021 and the recommended operating range is -40°C to +110°C (-40°F to +230°F). The lid uses two piece tongue and groove construction with a one piece high temperature UL listed silicone gasket, held by four M4 stainless steel screws in corrosion resistant bushings.
Usable space inside is 191.02 mm x 191.02 mm with 63.80 mm (2.51 in) of height, and PC boards up to 187 mm x 187 mm fit on internal bosses that accept #6 self-tapping screws. The part ships at 1.18 lbs (0.54 kg) in shrink wrap.
The 1557HA2GY includes the box, lid, four cover screws, preformed silicone gasket, four rubber feet, four wall mount feet and four wall mount foot screws. Use it on a tabletop, as a heavy duty wall flange mount, or flush on a wall with the feet acting as keyhole slots. Matching accessories include the 1557HPL aluminum inner panel, 1557HGASKET gasket 2-pack and 1557FOOT2GY-24 gray polycarbonate foot kit.
Ideal For
- Outdoor and washdown-area electronics housings
- PCB enclosures for building and facilities equipment
- Wall or pole mounted sensor and communications electronics
- Industrial control electronics needing UL 508A listed enclosures
Overview
| Type | Water-tight |
| Series | 1557 |
| Description | RAL7035 grey PC plastic watertight enclosure |
| Part Number | 1557HA2GY |
| Enclosure Profile | 1557HA |
| Short Description | PC NEMA WALL MNT ENCL GY |
| Factory Modification | Milling, drilling, printing available from the factory; solid models in .stp or .x_t |
Dimensions
| Width | 7.87 in (200 mm) |
| Length | 7.87 in (200 mm) |
| Inside Width | 191.02 mm [7.52 in] |
| Total Height | 2.76 in (70 mm) |
| Inside Height | 63.80 mm [2.51 in] |
| Inside Length | 191.02 mm [7.52 in] |
| Size (L X W X H) | 7.87 in x 7.87 in x 2.76 in (200 mm x 200 mm x 70 mm) |
| Max. P.C. Board Width | 187 mm |
| Max. P.C. Board Length | 187 mm |
Identifiers
| UPC | 623980987637 |
| UNSPSC | 39121301 |
Rack Mounting
| Pole Mount Kits | PMB110127KIT3 (7" max), PMB110127KIT4 (15" max); #8 x 3/8" screws, replacement pack SCPMB5-20 |
| Mounting Options | Tabletop (rubber feet), heavy duty wall flange mount (mounting feet outward), flush wall mount (mounting feet as keyhole slots) |
| Wall Anchoring Screws | #8 pan head screws (not included) |
| Wall Mount Foot Screws | #8 x 3/8" self-tapping |
| Wall Mount Foot Installation Torque | 100 - 110 cN-m or 8.8 - 9.7 lbf-in (polycarbonate) |
Packaging & Shipping
| Included | Box, lid, 4 cover screws, preformed silicone gasket, 4 rubber feet, 4 wall mount foot screws, 4 wall mount feet |
| Packaging Type | Shrink wrap |
| Shipping Weight | 1.18 lbs (0.54 kg) |
Construction & Finish
| Color | Light Gray |
| Gasket | One piece, preformed high temperature UL listed silicone |
| Material | Polycarbonate |
| Cover Screws | 4 x M4-0.7 x 20 mm stainless steel, threaded into corrosion resistant bushings |
| Color Reference | RAL7035 grey |
| Lid Construction | Gasketed lid with two piece tongue and groove construction |
| Internal PCB Mounting | Bosses accept #6 self-tapping screws |
| Recommended Cover Screw Torque | 71-85 ozf-in (50-60 cN-m) |
Compatible Accessories
| Aluminum Inner Panel | 1557HPL |
| Replacement Gasket (2-pack) | 1557HGASKET |
| Replacement Lid Screws (50-pack) | SC576-50 (M4-0.7 x 20mm stainless steel) |
| Wall Mount Foot Screws (50-pack) | SC556-50 (#8 x 3/8" self tapping stainless steel) |
| Replacement Rubber Feet (24-pack) | 1421T6CL (clear) |
| PC Board Mounting Screws (50-pack) | SC526-50 (#6 x 1/4" self tapping steel) |
| Replacement Wall Mount Foot Kit (24-pack) | 1557FOOT2GY-24 (gray polycarbonate) |
Environmental & Protection
| IP Rating | IP68 (tested to IP66, IP67 and IP68) |
| NEMA Rating | 4, 4X, 6, 6P, 12 & 13 |
| Flame Rating | UL94 V-0 |
| Impact Rating | IK08 per IEC 62262:2021 |
| Indoor / Outdoor | UV stabilized for outdoor use |
| Recommended Operating Temperature | -40°C to +110°C (-40°F to +230°F) |
| Material Flammability (Drawing Note) | UL94 - 5VA @ 3mm |
Compliance & Certifications
| UL File # | E65324 |
| UL Listing | cUL and UL 508A listed, file #E65324 |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What color is the 1557HA2GY?▾
It is light gray, described by the manufacturer as RAL7035 grey polycarbonate.
How big a circuit board fits inside?▾
Maximum PC board size is 187 mm x 187 mm. Inside dimensions are 191.02 mm x 191.02 mm with 63.80 mm inside height.
What ratings does it carry?▾
IP66, IP67 and IP68, NEMA Type 4, 4X, 6, 6P, 12 and 13, IK08 impact per IEC 62262:2021, and cUL / UL 508A listing under file #E65324.
How can it be mounted?▾
Tabletop on the included rubber feet, as a heavy duty wall flange mount with the mounting feet outward, or flush on a wall using the feet as keyhole slots. Pole mount kits PMB110127KIT3 (7 in max) and PMB110127KIT4 (15 in max) are also listed.
Is the lower-profile version available?▾
The 1557H profile is the same 200 x 200 mm footprint at 45 mm total height; in gray polycarbonate that is 1557H2GY.
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