Product Selection Guide
Choose the closest standard series before RFQ
Start with the need, recommended series and assembly level. Final dimensions, cutouts, materials, finish and BOM scope are confirmed from drawings.
Square Box industrial enclosure manufacturing
Standard Power Enclosure Product Series
| Need | Recommended Series | Typical Sizes | Materials | Assembly Level | Best For | CTA |
|---|---|---|---|---|---|---|
| Reduce field wiring labor for repeat terminal, monitoring and auxiliary power boxes. | Pre-Wired Terminal Box Assemblies SB-PWT | 12x12x6 to 30x24x12 in. | Powder coated carbon steel, stainless steel by project | DIN rail, wire duct, terminals, labels, grounding and customer-approved BOM assembly | Data center contractors, panel shops, critical power OEMs | RFQ |
| A compact control or junction enclosure that standard catalog dimensions cannot fit. | Wall-Mount NEMA-Style Enclosures SB-WM4 | 12x12x6 to 36x30x12 in. | Carbon steel, galvanized steel, 304 stainless, aluminum | Enclosure only to component-ready with back panel, gasket, lock and cutouts | Panel shops, automation builders, machine builders | RFQ |
| Outdoor or corrosive-area enclosure where painted steel is not the preferred material. | Stainless Steel Outdoor Enclosures SB-SS4X | 16x14x8 to 48x36x16 in. | 304 stainless steel, 316 stainless steel | Enclosure, mounting plate, gasket, hardware and project-specific cutouts | Water treatment, coastal equipment, process skids, outdoor controls | RFQ |
| A larger control cabinet platform for machine, utility, HVAC or power-distribution assemblies. | Modular Floor-Standing Control Cabinets SB-FS9 | 1800 / 2000 mm height modular cabinet platforms with 600 / 800 / 1000 mm width and depth options. Approximate inch equivalents can be confirmed during RFQ. | Powder coated steel, galvanized steel, stainless steel by project | Cabinet shell to component-ready frame with plates, rails, fans and hardware | Machine builders, automation cells, data center power systems | RFQ |
| Outdoor auxiliary cabinet for utility, energy, water or critical infrastructure equipment. | Outdoor Utility Control Cabinets SB-OD3R / SB-OD4 | 20x16x10 to 60x48x18 in. | Powder coated steel, galvanized steel, stainless steel | Outdoor cabinet with rain hood, gasket, mounting plate and project hardware | Utility OEMs, solar / battery storage, water treatment, field controls | RFQ |
| Repeat back panels with accurate hole patterns for faster panel shop assembly. | Custom Mounting Plates / Back Panels SB-MP | 12x10 to 48x36 in. | Galvanized steel, carbon steel, aluminum, stainless steel | Cut, punched, deburred, finished and packed panels; hardware installation optional | Panel shops, control builders, OEM repeat programs | RFQ |
Standard Product Series
High-confidence starting points for custom enclosure projects
Each series includes suggested model numbers, standard size ranges, material choices, construction options, gallery views, RFQ checklist and compliance wording.
Pre-Wired Terminal Box Assemblies
Component-ready terminal boxes with enclosure fabrication, DIN rail, wire duct, terminal blocks, grounding and customer-approved low-voltage assembly support.
- Standard models
- SB-PWT-1212-6, SB-PWT-1614-8, SB-PWT-2016-8 ...
- Typical sizes
- 12x12x6 to 30x24x12 in.
- Best for
- Data center contractors, panel shops, critical power OEMs
Wall-Mount NEMA-Style Enclosures
Custom wall-mount boxes for controls, junctions, instrumentation, IoT devices and compact panel builds.
- Standard models
- SB-WM4-1212-6, SB-WM4-1614-8, SB-WM4-2016-8 ...
- Typical sizes
- 12x12x6 to 36x30x12 in.
- Best for
- Panel shops, automation builders, machine builders
Stainless Steel Outdoor Enclosures
304/316 stainless enclosures for corrosion-aware outdoor, washdown, process and utility environments.
- Standard models
- SB-SS4X-1614-8, SB-SS4X-2016-8, SB-SS4X-2420-10 ...
- Typical sizes
- 16x14x8 to 48x36x16 in.
- Best for
- Water treatment, coastal equipment, process skids, outdoor controls
Modular Floor-Standing Control Cabinets
Floor-standing cabinets with frames, doors, base plinths, mounting rails and internal plates for larger control systems.
- Standard models
- SB-FS9-1866, SB-FS9-1888, SB-FS9-2066 ...
- Typical sizes
- 1800 / 2000 mm height modular cabinet platforms with 600 / 800 / 1000 mm width and depth options. Approximate inch equivalents can be confirmed during RFQ.
- Best for
- Machine builders, automation cells, data center power systems
Outdoor Utility Control Cabinets
Outdoor control cabinets with rain hoods, gaskets, gland plates and grounding for field power and utility equipment.
- Standard models
- SB-OD3R-2016-10, SB-OD3R-2420-12, SB-OD3R-3024-12 ...
- Typical sizes
- 20x16x10 to 60x48x18 in.
- Best for
- Utility OEMs, solar / battery storage, water treatment, field controls
Custom Mounting Plates / Back Panels
Flat or formed mounting plates with punched holes, PEM hardware, grounding features and finish options.
- Standard models
- SB-MP-1210, SB-MP-1614, SB-MP-2016 ...
- Typical sizes
- 12x10 to 48x36 in.
- Best for
- Panel shops, control builders, OEM repeat programs
Other Custom Enclosure & Sheet Metal Capabilities
Custom fabrication, modification, cabinet work and accessory kits
Use these categories when the project is mainly custom fabrication, modification, sheet metal cabinet work or accessory kits.
Custom Wall-Mount Enclosures
CAD-built wall boxes for controls, junctions, industrial IoT devices and compact machine panels.
- Materials
- Carbon steel, 304/316 stainless steel, aluminum
- Typical applications
- Panel shops, pump skids, automation cells, remote monitoring equipment
Floor-Standing Electrical Cabinets
Free-standing cabinets with doors, frames, bases, gland plates, lifting points and internal rails.
- Materials
- Mild steel, stainless steel, galvanized sheet
- Typical applications
- Machine controls, power distribution, water treatment, HVAC systems
Stainless Steel Outdoor Enclosures
Corrosion-resistant enclosures for washdown, outdoor, coastal and process environments.
- Materials
- 304 stainless steel, 316 stainless steel
- Typical applications
- Water treatment, food equipment, outdoor controls, chemical skids
Outdoor NEMA-Style Enclosures
Rain hoods, drip shields, gaskets, hinges and hardware for NEMA-style outdoor applications.
- Materials
- Powder coated steel, stainless steel, aluminum
- Typical applications
- Solar, EV charging, field controls, utility equipment
Custom Mounting Plates / Back Panels
Flat, formed or plated back panels with holes, PEM hardware, grounding studs and finish options.
- Materials
- Galvanized steel, aluminum, stainless steel
- Typical applications
- Panel shops, control builders, machine wiring departments
Enclosure Modification Service
Cutouts, fan holes, louvers, gland plates, windows, DIN rail, plates and hardware installed from drawings.
- Materials
- Customer-specified enclosure bodies and sheet metals
- Typical applications
- Panel shop overflow, low-volume customization, retrofit projects
EV Charger Enclosures
Prototype and low-volume sheet metal housings for pedestal chargers, wall chargers and power modules.
- Materials
- Powder coated steel, stainless steel, aluminum
- Typical applications
- EVSE startups, charger OEMs, field pilot programs
Battery / Energy Storage Enclosures
Sheet metal cabinet structures, service panels and internal support parts for storage equipment.
- Materials
- Carbon steel, galvanized steel, stainless steel
- Typical applications
- Battery storage, solar balance-of-system, power electronics
OEM Sheet Metal Cabinets & Parts
Custom cabinets, covers, brackets, doors and assemblies built to OEM CAD files and packaging needs.
- Materials
- Steel, stainless steel, aluminum, galvanized sheet
- Typical applications
- Equipment OEMs, automation builders, laboratory equipment
Accessories
Hardware kits, hinges, locks, gasketing, grounding hardware, brackets, rails and packaged service parts.
- Materials
- Zinc plated steel, stainless hardware, EPDM gasket
- Typical applications
- Replacement parts, assembly kits, production packaging