ABB AC 800M

Appendix E Standards Hazardous Location Approval
3BSE 027 941 R301 213
Appendix E Standards
The information below is applicable to products approved for hazardous locations
according to CSA and/or UL standards (UL1604).
Hazardous Location Approval
To comply with CSA and/or UL certification for use at hazardous locations, the
following information becomes part of the product literature for CSA and/or
UL-certified ABB industrial control products.
• Equipment labeled with reference to Class I, Groups A, B, C and D, Division 2,
hazardous locations is suitable for use in Class I, Division 2, Groups A, B, C, D
or non-hazardous locations only.
• The products having the appropriate CSA and/or UL markings (that is, Class I
Division 2, Groups A, B, C, D), are certified for use in other equipment where
the suitability of combination (that is, application or use) is determined by the
CSA and/or UL or the local inspection office having jurisdiction.
Explosion hazard - Substitution of components may impair suitability for Class I,
Division 2.
Explosion hazard - Do not replace batteries unless the power has been switched
off or the area is known to be non-hazardous.
Explosion hazard - Do not disconnect equipment unless the power has been
switched off or the area is known to be non-hazardous.