Eaton STBS1121208 STB Enclosure - IP66, NEMA 4X, 316L
Part Number: STBS1121208
Quick Summary
An Eaton STBS1121208 STB enclosure protects critical electrical gear in demanding industrial settings. It is designed to withstand corrosive atmospheres and rough handling, reducing maintenance cycles and downtime. Finding a compliant, robust enclosure that meets hazardous-location standards without slowing installation is a common challenge for engineers and procurement teams. This model carries IECEx/ATEX certifications alongside NEC Class I, Division 2 ratings and IP66 protection with NEMA 4X for tough environments. As a stainless steel enclosure from the Crouse-Hinds STB family, it installs quickly in hazardous locations, delivering long-term value for automation projects.
Product Information
Extended Description
STBS1121208 Eaton: Eaton Crouse-Hinds series STB enclosure, 12" x 12" x 8", Polished 316L stainless steel
Product Name
Eaton Crouse-Hinds series STB enclosure
Catalog Number
STBS1121208
UPC
662276752658
Product Length/Depth
4.72 in
Product Height
4.72 in
Product Width
3.15 in
Product Weight
3.09 lb
Area classification
Hazardous/Classified Locations
Standards type
IECEx/ATEX IEC NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
4X 6
Ingress protection (IP) ratings
IP66
Material
Polished 316L stainless steel
Enclosure size
12" x 12" x 8"
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series STB Stainless Steel or Sheet Steel Enclosures catalog page
Eaton Specification Sheet - STBS1121208
Polished 316L stainless steel construction delivers superior corrosion resistance and a durable finish, reducing upkeep in chemical plants or offshore facilities and lowering replacement costs. The 12" x 12" x 8" footprint maximizes control-panel space while providing sufficient internal volume for standard dashboards and terminal blocks, improving wiring efficiency and reducing field labor. IP66 and NEMA 4X ratings protect against dust ingress and high-pressure washdowns, minimizing unexpected downtime in harsh environments. Hazardous Location compatibility with Class I, Division 2 ensures regulatory compliance across industrial sites, while IECEx/ATEX certification supports global deployments without enclosure substitutions. The STB enclosure integrates with the Crouse-Hinds STB ecosystem, enabling scalable upgrades and faster installations across multiple facilities. A polished surface simplifies cleanroom and food/pharma-adjacent applications where hygiene matters, without compromising durability.
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FAQs
Install STBS1121208 by following the Crouse-Hinds STB mounting patterns, using appropriate gasketed closures, and securing with corrosion-resistant fasteners. Verify Class I, Division 2 compliance and ensure proper sealing for the specific hazardous atmosphere. Plan for cable entry with compatible glands and maintain enclosure grounding per NEC/CEC guidelines.
STBS1121208 features IECEx/ATEX certification for explosive atmospheres, NEC Class I Division 2 hazardous-location rating, and IP66/NEMA 4X protection. These certifications simplify regulatory approvals, allow cross-border deployments, and reduce the need for multiple enclosure variants across sites with similar risk profiles.
The enclosure measures 12 inches by 12 inches by 8 inches and weighs approximately 3.09 pounds. This compact footprint supports space-constrained installations while providing adequate internal room for standard control components and wiring.
Yes. Made from polished 316L stainless steel, the enclosure offers excellent corrosion resistance, and its IP66 and NEMA 4X ratings protect against dust, water jets, and other harsh outdoor conditions. It is well-suited for outdoor automation cabinets and coastal or chemical processing facilities.
Ideal for hazardous locations requiring robust protection, the STBS1121208 supports outdoor control panels, process instrumentation, and safety systems. Its compatibility with Crouse-Hinds STB accessories enables scalable deployments across plants, with regulatory compliance for Class I Division 2 and international certifications for global projects.