1 Gang weatherproof Grey box with (3) 1/2" threaded outlets
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SKU: 210-31001
483 in stock
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Conversions Tech Series 100 Weather-Tight 1-Gang Die-Cast Enclosure
Engineered for demanding outdoor and industrial applications, this NEMA 3R/4 single-gang box delivers robust corrosion resistance, IP-rated sealing, and ample 18.3 in³ wiring volume—ideal for a switch, GFCI, sensor, or receptacle. Precision-machined A380 aluminum hubs accept ½ in-14 NPSM conduit, ensuring leak-free terminations and long-life performance.
Key Technical Specifications
| Parameter | Value | Details |
|---|---|---|
| Material | A380 die-cast aluminum | <0.05 % porosity, single-piece body |
| Finish | Polyester powder-coat RAL 7035 | 2.5 mil, 1 000 h salt-spray (ASTM B117) |
| Dimensions | 2.80″ W × 4.50″ H × 2.10″ D | Tolerance ±0.010″ |
| Internal Volume | 18.3 in³ | NEC 314.16(A) compliant |
| Hub Size / Thread | ½″-14 NPSM | Factory-tapped; O-ring sealed |
| Hub Locations | Back × 1, Sides × 2 | Includes aluminum closure plugs |
| Ground Provision | M4 × 0.7 mm screw | <0.05 Ω path to enclosure |
| Mounting | #10-24 SS lugs | 3.50″ on-center, captive hardware |
| Environmental Rating | NEMA 3R / 4 | –40 °C … +75 °C operating |
| Certifications | UL 514A / UL 50E | RoHS III compliant |
Precision Installation Workflow
- Site Prep — Confirm mounting surface is plumb; clear ≥ 3 in × 5 in footprint.
- Anchor — Fasten enclosure via integrated lugs (25 lbf·in).
- Conduit Termination — Engage hubs 3½ turns; torque lock-nuts to 35 lbf·in.
- Device Wiring — Bond EGC to ground screw (12 lbf·in); respect ¼-in strip length.
- Device Mount — Secure device using captive 6-32 bosses (8 lbf·in).
- Seal Unused Hubs — Install closure plugs with nitrile gasket (30 lbf·in).
- Verify — Meg-ohm test > 100 MΩ @ 500 VDC; confirm gasket integrity.
© 2025 Conversions Tech LLC — Specifications subject to change without notice.
4 Reasons Pros Buy Direct from Conversions Tech
Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.
Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.
Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.
Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.
Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.
