Canadian Standards Association
A testing and
certification agency comparable in function to UL and is primarily concerned with the safety of devices, materials and components in the electrical industry. CSA develops standards
of its own for electrical products which parallel UL standards in many aspects but are not always identical. CSA tests products and grants paying clients "certification"
that their products meet CSA standards. Applicable Standards
C22.2 No. 42M Transient Voltage Surge Suppressors |
