NEMA Type 2, 3, 3R, 4, 4X, 12 (std. hub and ground hub)
IEC
STGK:
ATEX Certified ITS12ATEX47591X Ex II 2G Ex e IIC Gb to EN 60079-0:2009, EN 60079-7:2007, and EN 60079-14 Standards Ta -15°C to 120°C
IECEx Certified IECEx ETL 12.0009X Ex e IIC Gb to IEC 60079-0:2007-10, Edition 5, IEC 60079-7:2006-07, Edition 4 and IEC 60079-14 Standards Ta -15°C to 120°C
IP66
SSTGK:
ATEX Certified DEMKO 18 ATEX 2002X, Ex II 2G Ex eb IIC Gb to EN IEC 60079-0:2018 and EN IEC 60079-7:2015 +A1:2018 standards Ta -55°C to 180°C
IECEx Certified IECEx UL 18.0007X, Ex eb IIC Gb to IEC 60079-0:2017 and IEC 60079-7:2017 standards Ta -55°c to 180°C
IP66
Design features
Wide range of styles, trade sizes and materials to meet customer requirements and preferences
Multiple certifications provide users peace of mind
Easy installation and smooth pulling service for labor savings
Tapered female threads for rigid/IMC conduit, NPSM male threads
Nut with grounding screw available for added safety
Strong, oversize nut with radial serrations is resistant to vibration, assuring flush installation and positive grounding
Unique serrations on both nut and hub bite into metal, assuring a positive electrical ground (UL approved for use with service entrance conduit)
Posi-lok insulated throat cannot come out and is standard in sizes from 1/2” through 4”
Captive o-ring gasket is impervious to corrosive moisture and petroleum products; gasket assures positive water and dusttight installations
ATEX hub available – listed for use in hazardous (classified) locations to IECEx/ATEX certifications and features an operating temperature range of -55°C to 180°C; ideal for global requirements and OEMs shipping material worldwide
Standard materials
Hub body and nut – available in zinc (Zamek-2, Zamek-3), aluminum (Al 360), or 316 stainless steel