Eaton | Crouse-Hinds STB Stainless Steel or Sheet Steel Enclosures

Certifications and compliances

• Class I, Division 2, Groups A, B, C, D*
• cULus to UL50/C22.2 No. 94-M91
• NEMA Type 3S, 4 (painted steel**), NEMA Type 4X (stainless steel), NEMA Type 6; IP66
• UL Listed E115376 (Ordinary Location)
• IECEx and ATEX component certificate – BVS13ATEXE015U and IECEx BVS 13.0025U
• 2G Ex eb IIC Gb or 2D Ex tb IIIC Db
• TR-CU and EAC certified

*When terminal blocks or approved Class I, Division 2 devices are installed within the enclosure in accordance with NEC/CEC requirements.  These enclosures are NOT explosionproof and will NOT contain an explosion.  Installation of arcing and sparking devices which are not Class I, Division 2 rated or higher is NOT PERMITTED.

**Painted versions only available on demand.

• Designed to meet the requirement for distribution and lighting junction boxes
• Available in 13 sizes with standard finishes of painted or 316L stainless steel, together with the high IP rating, make these enclosures suitable for all environmental conditions
• The stainless steel versions are particularly recommended for use in marine or other corrosive environments

• Enclosure – polished 316L stainless steel (standard); polished 304 stainless steel; painted mild steel (optional)
• Gasket – foam-in-place silicone (standard); cut silicone (with gland plates, optional)