Question Have any electric vehicle (EV) level 3 DC fast chargers been UL certified (Listed)? Answer Yes. A few manufacturers ...
Question Does UL List (certify) powered suspended ceiling grids that power lighting systems? Answer Yes. UL certifies ceiling grids that ...
Question I see many kits to retrofit or convert incandescent and fluorescent luminaires and signs as well as neon signs ...
Question Has UL investigated the effects of spray-on foam insulation on Type NM cable jackets or individual conductor insulation? Answer ...
Question When is the 2011 UL White Book available, and what is new for 2011? Answer The 2011 UL White ...
Question Can a manufacturer add labels to a UL Listed product in the field, even if the label is not ...
Question Is there anywhere I can get a repository of UL Question Corner columns in one place and organized by ...
Question Can I install a general use ordinary location Listed industrial control panel (ICP) to control a circuit that extends ...
Question Does UL certify combination AFCI circuit breakers that are intended for use in another manufacturer’s panelboard? If so, how ...
Question Is it permissible to stub up conduits into the bottom of a stationary generator enclosure and continue the conductors ...