Safety and Regulatory Certification for Digital Isolation

TheiCoupler® family of digital isolation products are in compliance with the safety and regulatory agencies including UL, CSA, VDE, TÜV, CQC, ATEX and IECEx. The following table summarizes the achieved ratings for each product and includes links to the safety certificates.

Downloadable PDF

Last updated: 1/2021

** Click on bullets to view safety reports. The VDE 0884-10 certification is available on request.


Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM110N     blue-bullet               blue-bullet blue-bullet blue-bullet     blue-bullet       blue-bullet    
ADuM120N     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM121N     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM130DRZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM130DRWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM130ERZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM130ERWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM131DRZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM131DRWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM131ERZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM131ERWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM140DRZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM140DRQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM140DRWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM140ERZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM140ERQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM140ERWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM141DRZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM141DRQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM141DRWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM141ERZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM141ERQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM141ERWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM142DRZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM142DRQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM142DRWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM142ERZ     blue-bullet               blue-bullet blue-bullet blue-bullet   blue-bullet blue-bullet       blue-bullet    
ADuM142ERQZ                     blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM142ERWZ         blue-bullet           blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM150NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM151NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM152NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM160NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM161NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM162NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM163NRZ     blue-bullet               blue-bullet blue-bullet blue-bullet blue-bullet   blue-bullet       blue-bullet    
ADuM210N           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet            
ADuM220NRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM221NRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM225NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet            
ADuM226NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet            
ADuM230DRIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM230DRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM230ERIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM230ERWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM231DRIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM231DRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM231ERIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM231ERWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM240DRIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM240DRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM240ERIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM240ERWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM241DRIZ           blue-bullet                   blue-bullet       blue-bullet    
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM241DRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM241ERIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM241ERWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM242DRIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM242DRWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM242ERIZ           blue-bullet                   blue-bullet       blue-bullet    
ADuM242ERWZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM250NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM251NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM252NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM260NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM261NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM262NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM263NRIZ           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet       blue-bullet    
ADuM1100   blue-bullet                 blue-bullet  blue-bullet  blue-bullet              blue-bullet    
ADuM1200   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM1201   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM1210   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM1240ARZ     blue-bullet               blue-bullet blue-bullet                    
ADuM1241ARZ     blue-bullet               blue-bullet blue-bullet                    
ADuM1245ARZ     blue-bullet               blue-bullet blue-bullet                    
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM1246ARZ     blue-bullet                                      
ADuM1240ARSZ         blue-bullet           blue-bullet blue-bullet     blue-bullet              
ADuM1241ARSZ         blue-bullet           blue-bullet blue-bullet     blue-bullet              
ADuM1245ARSZ         blue-bullet           blue-bullet blue-bullet     blue-bullet              
ADuM1246ARSZ         blue-bullet           blue-bullet blue-bullet     blue-bullet              
ADuM1280     blue-bullet               blue-bullet blue-bullet blue-bullet                  
ADuM1281     blue-bullet               blue-bullet blue-bullet blue-bullet                  
ADuM1285     blue-bullet               blue-bullet blue-bullet blue-bullet                  
ADuM1286     blue-bullet               blue-bullet blue-bullet blue-bullet                  
ADuM1300   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM1301   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM1310   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet    
ADuM1311   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet    
ADuM1400   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM1401   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM1402   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM1410   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet   blue-bullet    
ADuM1411   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet   blue-bullet    
ADuM1412   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet     blue-bullet blue-bullet   blue-bullet    
ADuM1440xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
ADuM1441xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM1442xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
ADuM1445xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
ADuM1446xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
ADuM1447xRQ     blue-bullet               blue-bullet   blue-bullet blue-bullet             blue-bullet blue-bullet
ADuM1440RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1441RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1442RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1445RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1446RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1447RS         blue-bullet           blue-bullet blue-bullet     blue-bullet           blue-bullet blue-bullet
ADuM1510   blue-bullet                                        
ADuM2200           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM2201           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM2210           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM2211           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM2280           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet         blue-bullet    
ADuM2281           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet         blue-bullet    
ADuM2285           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet         blue-bullet    
ADuM2286           blue-bullet         blue-bullet blue-bullet blue-bullet blue-bullet blue-bullet         blue-bullet    
ADuM2400           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet   blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM2401           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet   blue-bullet blue-bullet blue-bullet blue-bullet    
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM2402           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet   blue-bullet blue-bullet blue-bullet blue-bullet    
ADuM3100   blue-bullet                 blue-bullet  blue-bullet  blue-bullet              blue-bullet    
ADuM3200   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM3201   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM3210   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM3211   blue-bullet                 blue-bullet blue-bullet blue-bullet             blue-bullet    
ADuM3300   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet           blue-bullet    
ADuM3301   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet           blue-bullet    
ADuM3400   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet           blue-bullet    
ADuM3401   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet           blue-bullet    
ADuM3402   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet           blue-bullet    
ADUM3440   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet                
ADUM3441   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet                
ADUM3442   blue-bullet                 blue-bullet blue-bullet blue-bullet blue-bullet                
ADuM3480         blue-bullet           blue-bullet                      
ADuM3481         blue-bullet           blue-bullet                      
ADuM3482         blue-bullet           blue-bullet                      
ADuM4400           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM4401           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM4402           blue-bullet         blue-bullet blue-bullet blue-bullet   blue-bullet         blue-bullet    
ADuM7240         blue-bullet                                
Part No. UL 1577
(kVms)		 CSA/IEC
60950/62368		 CSA/IEC
61010 3rd Ed		 CSA/IEC
60601		 VDE 0884-11 TUV 60950 TUV
61010		 CQC ATEX IECEx
1 2.5 3 3.5 3.75 5 5.7 6 6.5 7.5 Basic Reinf. Basic Reinf. 2 MOPP Reinf. Basic Reinf. Reinf.
Standard Digital Isolators
ADuM7241         blue-bullet                                
ADuM7440 blue-bullet                                          
ADuM7441 blue-bullet                                          
ADuM7442 blue-bullet                                          
ADuM7510 blue-bullet