UL/CSA certified building wire ,suitable for installation in the pipeline. For indoor, outdoor, overhead, pipes, cable bridge, and no more than 600 V circuit, direct burning,etc. installation. Used for NEC class I, level II and classification second-class dangerous environment. Its in damp environment temperature 75 ? in the work, the dry environment for 90 ?, 130 ? temperature for emergency overload, short-circuit temperature of 250 ?. Don't suggest to use this kind of product in the direct current circuit under damp Environment .
This product meet UL certification (MTW), and fits UL 83, UL1581 standards.