The 1550Z124 is a thick-wall watertight diecast aluminum enclosure measuring 8.76 in x 5.77 in x 2.17 in (223 mm x 147 mm x 55 mm). Its long, low profile makes it a practical housing for wide circuit boards in electronic instruments, and it is aimed at OEM engineers, integrators and electricians who need a sealed metal box. This version is unpainted aluminum, vibra finished for a smooth surface with no sharp edges.
Inside, the drawing gives 214.49 mm [8.44 in] length, 138.49 mm [5.45 in] width and 49.50 mm [1.95 in] depth, and the part data lists a maximum P.C. board length of 137.33 mm and width of 213.33 mm. There are no internal ribs, so connectors fit without interference or extra milling. Lid height is 0.20 in (5 mm).
Six stainless steel Philips head M4 - 0.7 machine screws hold the lid, positioned outside the pre-formed silicone gasket so o-rings are not needed; recommended torque is 5-7.5 lbf.in (50-75 cN.m). For installation, blind thru-box mounting holes let you wall mount the box, with access outside the gasket ring to uphold ingress protection. A #6 self tapping ground screw can be fitted inside.
The 1550Z124 is rated IP68 and NEMA 4, 4X, 12 & 13, carries an IK08 impact rating per IEC62262, is cUL and UL listed under file #E71073, and is RoHS and REACH compliant. It ships shrink wrapped with the box, lid, silicone gasket and 6 cover screws at 1.8 lbs (0.82 kg).
| CAD Models | Solid models available in .stp or .x_t |
| Drawing Revision | REV: 08.07.2024 |
| Factory Modification | Enclosures can be factory modified (milling, drilling, printing etc.) |
| Wall Mounting | Blind thru-box mounting holes, accessed outside the gasket ring |
| Type | Thick wall, water-tight |
| Color | Natural Aluminum |
| Series | 1550Z Series Watertight Diecast Aluminum Enclosures (cUL & UL Listed, Thick Wall) |
| Description | watertight diecast enclosure |
| Part Number | 1550Z124 |
| Short Description | DIECAST BOX 1550Z SERIES |
| Color (Ordering Table) | Unpainted |
| Lid Height | 0.20 in (5 mm) |
| Total Depth | 2.17 in (55 mm) |
| Inside Depth | 49.50 mm [1.95 in] |
| Inside Width | 138.49 mm [5.45 in] |
| Inside Length | 214.49 mm [8.44 in] |
| Size L X W X H | 8.76 in x 5.77 in x 2.17 in (223 mm x 147 mm x 55 mm) |
| Width (Ordering Table) | 5.79 in (147 mm) |
| Length (Ordering Table) | 8.78 in (223 mm) |
| Max. P.C. Board Width (Mm) | 213.33 |
| Max. P.C. Board Length (Mm) | 137.33 |
| Overall Dimensions (Drawing) | 222.50 mm x 146.50 mm x 55.00 mm [8.76 in x 5.77 in x 2.17 in] |
| Companion Finish | 1550Z124BK (Black Textured Enclosure) |
| Ground Screw Pack | SCG060-50 (Ground Hardware, 50 Pack: #6 Phos. Bronze plate Lock Washer and #6-32 x 5/16 Copper plate Self-Tapping screw) |
| Replacement Gaskets (Pair) | 1550Z124GASKET (Pre-Formed Silicone Gasket, 2 Pack) |
| Replacement Lid Screw Pack | SC1550Z103-50 (Stainless Steel Cover screws, M4 - 0.7 x 20mm (50 Pack)) |
| UPC | 623980404424 |
| UNSPSC | 39121301 |
| Included | Box, lid, silicone gasket, and 6 cover screws |
| Packaging Type | shrink wrap |
| Shipping Weight | 1.8 lbs (0.82 kg) |
| Finish | Unpainted, vibra finished for a smooth surface with no sharp edges |
| Gasket | Pre-formed, one-piece silicone rubber, installs into lid groove |
| Material | Aluminum (Die-Cast Alloy) |
| Box And Lid | Made from Diecast Aluminum Alloy |
| Lid Fastening | 6 stainless steel Philips head machine cover screws, located outside the gasket protection area |
| Internal Walls | No internal ribs |
| Lid Screw Thread | Accepts M4 - 0.7 machine screw |
| Grounding Provision | Inside box accepts #6 self tapping ground screw |
| Recommended Cover Screw Torque | 5-7.5 lbf.in (50-75 cN.m) |
| IP Rating | IP68 |
| NEMA Rating | 4, 4X, 12 & 13 |
| Impact Rating | IK08 per IEC62262 |
| Independent Testing | Tested to meet IP66, IP67 and IP68; customers should conduct their own testing to determine suitability for any specific application |
| Gasket Temperature Rating | -40°C to +150°C (-40°F to 302°F) |
| RoHS Compliant | Yes |
| Safety Listing | cUL and UL listed under file #E71073 |
| REACH Compliant | Yes |
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Yes. It has blind thru-box mounting holes, and access to them is outside the gasket ring so ingress protection is maintained.
The part data lists a maximum P.C. board length of 137.33 mm and width of 213.33 mm.
The purchased assembly includes box, lid, silicone gasket, and 6 cover screws.
The replacement gasket pair is 1550Z124GASKET, which the ordering table also lists for the 1550Z220.
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