Eaton STBS13030200 STB enclosure - 316L stainless IP66
Part Number: STBS13030200
Quick Summary
STB enclosure from Eaton provides rugged, stainless steel protection for electrical equipment in hazardous locations. In harsh environments, corrosion, ingress, and noncompliance can derail projects; this enclosure reduces those risks with 316L steel and precise fabrications. It carries IECEx/ATEX and NEC Class I, Division 2 certifications, plus IP66 and NEMA 4X ratings to meet global hazardous-location standards. By choosing this solution, you minimize maintenance downtime, extend service life, and simplify compliance reporting for regulated facilities. The 30\" x 30\" x 20\" enclosure with 325 mm horizontal and 230 mm vertical fixing centers supports fast integration with existing frames and a wide range of internal components.
Product Information
Extended Description
STBS13030200 Eaton: Eaton Crouse-Hinds series STB enclosure, 400A, 30" x 30" x 20" enclosure size, 325 mm horizontal fixing center, 230 mm vertical fixing center, 316L stainless steel, 0 gland plates, 690 Vac/Vdc
Product Name
Eaton Crouse-Hinds series STB enclosure
Catalog Number
STBS13030200
EAN
4251958137690
Product Length/Depth
300 mm
Product Height
300 mm
Product Width
200 mm
Product Weight
6.59 kg
Area classification
Hazardous/Classified Locations
Standards type
IEC NEC/CEC IECEx/ATEX
NEC hazardous rating
Class I, Division 2
NEMA Rating
4X 6
Ingress protection (IP) ratings
IP66
Material
316L stainless steel
Enclosure size
30" x 30" x 20"
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series STB Stainless Steel or Sheet Steel Enclosures catalog page
Feature: 316L stainless steel enclosure body offers superior corrosion resistance and structural durability for demanding environments. Business Impact: extends service life, reduces corrosion-related maintenance, and lowers lifecycle costs in aggressive washdown settings. Application: ideal for chemical processing, offshore platforms, and heavy industrial automation where enclosure integrity is critical. Feature: IP66 ingress protection and NEMA 4X sealing ensure robust dust and water ingress resistance. Business Impact: minimizes downtime from washdowns and moisture exposure, improving overall equipment availability. Application: suitable for process areas, outdoor installations, and facilities with frequent cleaning regimes. Feature: Enclosure size 30" x 30" x 20" with 325 mm horizontal and 230 mm vertical fixing centers. Business Impact: facilitates rapid retrofit and compatibility with existing frames and internal components. Application: supports modular control panels and field-installed accessories in retrofit projects. Feature: 316L material and precise fabrication deliver consistent dimensional accuracy and long-term performance. Business Impact: reduces fit issues, simplifies installation, and enhances reliability under vibration and thermal cycling. Application: industrial automation cabinets, power distribution enclosures, and control housings in harsh locations. Feature: Certifications IECEx/ATEX and NEC Class I Division 2 along with IP66/NEMA 4X. Business Impact: enables global deployment with regulatory confidence, lowers project risk, and accelerates approvals. Application: global manufacturing sites, refineries, and maritime installations where strict compliance is required.
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FAQs
Yes. The STBS13030200 is designed for straightforward integration with standard mounting frames thanks to its 30x30x20 inch footprint and fixed centers of 325 mm horizontally by 230 mm vertically. Its 316L stainless steel construction provides corrosion resistance, while IP66 and NEMA 4X ratings protect internal equipment from dust, water, and washdown in harsh industrial environments.
Key performance certifications include IECEx/ATEX for hazardous locations and NEC Class I Division 2, along with IP66 and NEMA 4X ratings. This combination supports global deployment, ensuring protection against dust, water ingress, and explosive atmospheres. Verification of local regulatory requirements is still advised for specific projects.
Yes, the enclosure supports equipment up to 690 Vac/Vdc as specified. The 316L stainless steel body, tight sealing, and certified protection safeguard internal components from corrosion, moisture, and dust. This makes it suitable for power distribution panels and control gear in hazardous locations where reliability and safety are paramount.
Regulatory coverage includes IECEx/ATEX for global markets and NEC Class I Division 2 for North American sites, plus IP66 and NEMA 4X for physical protection. The Hazardous/Classified Locations area classification guides safe installation. Always confirm gland entries and wiring practices align with local codes and project specifications.
The STBS13030200 reduces maintenance downtime due to corrosion resistance and robust sealing, while meeting multiple regulatory standards lowers project risk and speeds commissioning. Although upfront costs are higher than non-certified enclosures, lifecycle costs drop from fewer replacements, longer service intervals, and improved protection of critical automation assets in harsh environments.