Eaton STBS14060220 STB Enclosure - IP66, 316L SS

Part Number: STBS14060220
Manufacturer
Eaton
Part number
STBS14060220

Quick Summary

STBS14060220 is a stainless steel enclosure for hazardous locations in industrial automation. In many facilities, corrosion, dust, and climate swings drive maintenance costs and equipment downtime, making reliable protection essential. This enclosure delivers NEC/CEC and IECEx/ATEX compliance with IP66 and NEMA 4X protection, safeguarding critical drives and mis-enclosure components in harsh environments. For engineers and procurement teams, the value is predictable uptime, longer service life, and easier installation across multiple sites. It complements the Eaton Crouse-Hinds line, enabling standardized, compliant electrical infrastructure while simplifying inspection and future upgrades.

Product Information

Extended Description

STBS14060220 Eaton: Eaton Crouse-Hinds series STB enclosure, 400A, 40" x 60" x 22" enclosure size, 656 mm horizontal fixing center, 264 mm vertical fixing center, 316L stainless steel, 0 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series STB enclosure
Catalog Number
STBS14060220
EAN
3066227675251
Product Length/Depth
600 mm
Product Height
400 mm
Product Width
220 mm
Product Weight
12.97 kg
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC IECEx/ATEX IEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
4X 6
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
40" x 60" x 22"
Feature 1: 400A rating within a 40" x 60" x 22" enclosure footprint → Business Impact: supports large control panels and high-current equipment with room for cable management, reducing cabinet sprawl and facilitating future expansion. Application: heavy machinery assemblies and process equipment in chemical plants. Feature 2: 316L stainless steel construction → Business Impact: exceptional corrosion resistance and longevity in coastal or chemical environments, lowering maintenance costs over the asset life. Application: midstream, refinery, and water treatment facilities. Feature 3: IP66 and NEMA 4X protection → Business Impact: robust ingress protection against dust and water exposure, safeguarding electronics and minimizing unplanned downtime. Application: outdoor or wash-down areas and hazardous locations. Feature 4: Hazardous location compliance (Class I, Division 2) with NEC/CEC and IECEx/ATEX alignment → Business Impact: enables safe operation in classified zones, reducing risk and speeding project approvals. Application: oil & gas, chemical processing, and mining. Feature 5: 656 mm horizontal and 264 mm vertical fixing centers, plus 0 gland plates included → Business Impact: flexible mounting and wiring options support diverse control configurations while simplifying installation workflows. Application: system integrators deploying custom cable glands and control panels. Feature 6: 316L stainless steel enclosure size of 40" x 60" x 22" with a weight of 12.97 kg → Business Impact: a strong balance of protection and manageable weight for on-site handling and retrofit projects. Application: retrofit of legacy cabinets and new builds across industrial floors.

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FAQs

The STBS14060220 supports installation in Class I, Division 2 areas with compatible mounting centers (656 mm horizontal, 264 mm vertical). Its 400A rating accommodates large control panels, and the enclosure accepts various gland and mounting arrangements to fit your cabling strategy and space constraints.
Key protections include IP66 and NEMA 4X, with hazardous location compliance (Class I, Division 2) and alignment to NEC/CEC as well as IECEx/ATEX standards, ensuring safe operation in classified environments.
Yes. The enclosure is designed to meet IECEx/ATEX and NEC/CEC standards, supporting safe installations in international hazardous locations and streamlining regulatory acceptance for global deployments.
The unit measures 40 inches (width) x 60 inches (length/depth) x 22 inches (height) and weighs 12.97 kg, with a 316L stainless steel construction for durability in harsh environments.
The combination of corrosion resistance, hazardous-location compliance, and robust ingress protection reduces maintenance frequency, extends service life, and minimizes downtime, delivering a favorable total cost of ownership for plants with aggressive duty environments.