The entire PTG DC SPDs have successfully been qualified by UL.
It will strongly support our customers/partners and the brand itself in Northern America( United States, Canada, etc.).
UL is a global safety consulting and certification company, very authoritative in the industry. As the basic market entry requirement, it’s very important to any manufacturer and product. PTG products have passed all strict tests required and are highly appraised by UL.
UL certification number: E501870, covers both PTV and PV series, over 100 models.