Eaton STBS1163812 Enclosure - IP66 & Class I Div 2
Part Number: STBS1163812
Quick Summary
The Eaton STBS1163812 enclosure safeguards electrical gear in hazardous locations with stainless steel resilience. In challenging environments, corrosion, washdowns, and compliance gaps drive maintenance costs and downtime. It carries IECEx/ATEX certifications and NEC/CEC compliance, supports Class I, Division 2 operation, and IP66 with a 4X NEMA rating, ensuring safety and uptime. Designed for straightforward installation and long service life, it reduces total cost of ownership while meeting rigorous industry standards. With polished 316L stainless steel, 16 x 38 x 12 inch dimensions, and a weight of 8.14 lb, it balances durability with installability. Whether it's chemical processing, oil and gas, or water treatment, this enclosure integrates with standard mounting practices and field wiring methods.
Product Information
Extended Description
STBS1163812 Eaton: Eaton Crouse-Hinds series STB enclosure, 16" x 38" x 12", Polished 316L stainless steel
Product Name
Eaton Crouse-Hinds series STB enclosure
Catalog Number
STBS1163812
UPC
662276752603
Product Length/Depth
14.96 in
Product Height
6.3 in
Product Width
4.72 in
Product Weight
8.14 lb
Area classification
Hazardous/Classified Locations
Standards type
IEC IECEx/ATEX NEC/CEC
NEC hazardous rating
Class I, Division 2
NEMA Rating
6 4X
Ingress protection (IP) ratings
IP66
Material
Polished 316L stainless steel
Enclosure size
16" x 38" x 12"
Crouse-Hinds series Stainless Steel Enclosures Solutions brochure
Crouse-Hinds series STB Stainless Steel or Sheet Steel Enclosures catalog page
Eaton Specification Sheet - STBS1163812
Feature: Polished 316L stainless steel construction delivers outstanding corrosion resistance in chemical, offshore, and washdown environments. Business Impact: reduces corrosion-related maintenance, repaint cycles, and unexpected downtime, extending the service life of critical controls. Application: ideal for chemical processing plants, oil and gas facilities, and food and beverage processing lines. Feature: IP66 ingress protection and NEMA 6 4X ratings provide robust sealing against dust, water, and corrosive exposure. Business Impact: minimizes field service calls, avoids uncontrolled leakage, and preserves enclosure integrity under harsh washing or flood conditions. Application: outdoor switchgear, washdown areas, and marine or offshore installations. Feature: IECEx/ATEX and NEC/CEC certifications cover hazardous locations and cross-border compliance. Business Impact: streamlines procurement and regulatory approvals, reducing project delays. Application: Class I Division 2 sites across energy, chemical, and infrastructure sectors. Feature: Enclosure size and weight support easy transport and installation in tight spaces. Business Impact: faster commissioning, single-person handling, and flexible mounting options. Application: retrofit and new-build projects where space or weight constraints exist. Feature: Polished finish and 316L stainless steel provide cleanability and long service life in demanding environments. Business Impact: reduces maintenance downtime and simplifies compliance with rigorous cleanliness and corrosion resistance requirements. Application: pharmaceutical, food processing, and hazard-prone facilities.
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FAQs
The STBS1163812 is a 16 x 38 x 12 inch stainless steel enclosure weighing 8.14 lb, designed for straightforward installation in hazardous locations. Its compact dimensions and polished 316L finish support standard mounting approaches and field wiring methods, while maintaining IP66/NEMA 6 4X protection. Retrofit projects and new builds benefit from reduced installation time and simplified inspections thanks to its robust engineering and certified performance in Class I Division 2 environments.
This enclosure carries IECEx/ATEX and NEC/CEC certifications, along with Class I, Division 2 clearance, and IP66 with a 4X NEMA rating. These certifications help ensure regulatory compliance across international projects, simplify procurement for global sites, and reduce the risk of nonconformance during audits in chemical, petrochemical, and industrial facilities.
Yes. The polished 316L stainless steel construction provides superior corrosion resistance in harsh chemical and marine environments, while IP66 and NEMA 6 4X ratings protect against dust, water, and corrosion. Its hazardous-location certifications (Class I Division 2, IECEx/ATEX, NEC/CEC) make it appropriate for offshore platforms, chemical processing, and other load-bearing facilities requiring stringent safety compliance.
The enclosure measures 16 x 38 x 12 inches and weighs 8.14 pounds. Knowing these dimensions helps with space planning, mounting clearance, and transport considerations on site. The compact footprint supports installation in constrained spaces while delivering the required strength and ingress protection for hazardous locations.
By combining corrosion-resistant 316L stainless steel, IP66/NEMA 6 4X protection, and verified hazardous-location certifications, the STBS1163812 reduces maintenance frequency, downtime, and noncompliance penalties. Its durable finish and reliable sealing extend service life, lower replacement costs, and streamline regulatory approvals, delivering tangible total-cost-of-ownership advantages over time.