Conductors should be of an appropriate size for the application, and should pass through openings with no sharp edges with sufficient clearance to prevent fraying or damage. If they are accessible to the user of the product, they must be tested to withstand a certain amount of “strain” (for more on strain relief, see below). Finally you can never cross low voltage and high voltage conductors unless the low voltage wiring is rated for the higher voltage. For example, a wire carrying 12 volts may be in contact with a wire carrying 120 volts so long as it is rated for 120 volts itself.
Transition to UL 970, Commercial Displays
With more and more people using electronic displays to market and sell their wares today, UL has developed UL 970.
UL 970 consists of the combination of UL 65, Wired Cabinets and UL 962, Household and Commercial Furnishings.
The transition date for compliance to UL 970 is February 20, 2022.
Intertek has put together a Facts Sheet that explains the transition to the new requirements.
Check the link here: DOWNLDOWNLOAD THE FACT SHEETOAD THE FACT SHEET
Whether you have an existing product or a new design, we are able to assist you in meeting the new standard.
Having Trouble getting your project across the Finish Line at your NRTL?
We are here to help you!
Client A had been working with a NRTL for 15 months. Staff from the USA and Europe had also visited them at their facility multiple times only to be sent construction letter after construction letter. Once they heard from the engineer that the project was in for final review but nope, only to be sent another construction review letter outlining brand new items that would not be accepted.
With the frustration mounting, they Google “Help with NRTL” and found Product Safety Consulting Inc.!
We reviewed the latest two construction letters, went online and ordered a Certified Wiring Harness and various components, contacted the NRTL and presented the changes and reached agreement, flew to Europe and updated the construction, help modify the NRTL draft report, submitted the revised report, photos and illustrations to NRTL and 7 days later we were scheduling the IPI inspection for this brand new client for this NRTL. Total work time was 15 business days.
Give us a Jingle and let us see if we can help you start, continue or better yet Finish that NRTL project!