jay pai1
Member
- Location
- El Dorado, KS, USA
Can anyone tell me if IP66 and IP67 enclosures meet class1 div2 ratings? I understand that these boxes are dust proof and subject to being sprayed with water.
IP Box Ratings
- Thread starter jay pai1
- Start date
- Status
- Location
- Bremerton, Washington
IP ratings are not recognized in the NEC. See Table 110.28 IN #2. Your AHJ may allow IP 66/67.
- Location
- Illinois
- Occupation
- retired electrician
Class I, Division 2 locations can use any box suitable for the environment at the box location as long as they don't contain arc producing devices.
jay pai1
Member
- Location
- El Dorado, KS, USA
Dust proof seems more like a Class 2 application. The sensors inside enclosure require 120V ckt and located in C1D2 Groups C and D. Appreciate the feedback.
- Location
- Mission Viejo, CA
- Occupation
- Professional Electrical Engineer
Are the sensors rated for Class I, Division 2?
- Status