UL 726 Standard for Oil-Fired Boiler AssembliesUL 727 Standard for Oil-Fired Central FurnacesUL 729 Standard for Oil-Fired Floor FurnacesUL 730 Standard for Oil-Fired Wall FurnacesUL 731 Standard for Oil-Fired Unit HeatersUL 514B Conduit, Tubing, and Cable FittingsUL 514B Conduit, Tubing, ...
174 UL 61215-1-4 BULLETIN-2021 2021-21-05 English UL Standard for Safety Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1-4: Special requirements for testing of thin-film Cu(In,Ga)(S,Se)2 based photovoltaic (PV) modules - COMMENTS DUE: July 5, ...
262 UL 10C BULLETIN-2021 2021-11-05 English UL Standard for Safety Positive Pressure Fire Tests of Door Assemblies - COMMENTS DUE: December 20, 2021 263 UL 62852 BULLETIN-2021 2021-11-05 English UL Standard for Safety Connectors for DC-Application in Photovoltaic Systems - Safety Requirements ...
5.8.2 Ventilation openings in enclosure bottoms 5.8.2.1 The requirement in 5.8.1.1 necessitates a complete noncombustible bottom or a construction employing individual noncombustible barriers as specified in Figure 5.1, under components, groups of components, or assemblies. Exception No. 1: Ventilation...
Assemblies UL 47 - Standard for Semiautomatic Fire Hose Storage Devices UL 48 - Standard for Electric Signs ULC 48.1 - Installation of Field Assembled Skeletal Neon Signs and Outline Lighting UL 48A - NEON SIGNS FOR USE IN DWELLINGS (RESIDENTIAL) UL 50 - Standard for Enclosures for Electrical ...
UL 486A ISBN 0-7629-0134-9 Wire Connectors and Soldering Lugs for Use With Copper Conductors Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Wire Connectors and Soldering Lugs for Use With Copper Conductors, UL ...
LEP Ludl Electronic Products 73000400 RS232 INT PCB Card CPU80535 6000166 Used1Plansee 17319860 Strike Plate Serrated Axcelis GSD High Current Implanter New18AMAT Applied Materials 0040-02954 Mounting Spacer Ring DTCU Used Working1AMAT Applied Materials 0020-04160 Spacer Circular EXT Cathode New Surplu...
1586037-4 TE Connectivity VAL-U-LOK - Header As 231起订 1+6000+10000+25000+50000+ ￥15.89￥11.12￥10.38￥9.64￥8.9 1-3周 询价 1860306-1 TE Connectivity XT/RT/RY Din Rail Acc 221起订 1+960+1000+2500+5000+ ￥277.44￥194.21￥190.92￥154.38￥123.07 1-3周 询价 1586037-2 TE Connectivity...
UL 486A ISBN 0-7629-0134-9 Wire Connectors and Soldering Lugs for Use With Copper Conductors Underwriters Laboratories Inc. (UL) 333 Pfingsten Road Northbrook, IL 60062-2096 UL Standard for Safety for Wire Connectors and Soldering Lugs for Use With Copper Conductors, UL ...