Introduction   
1.2 Product-specific information 
  3VA molded case circuit breakers with UL and IEC certification 
10  Manual, 01/2019, L1V30435333-01 
Scope of validity of this document 
This manual has been specially compiled for the 3VA molded case circuit breakers certified 
to UL 489, or 3VA UL for short.  
The accessories of the 3VA UL molded case circuit breakers are also described in this 
manual.  
This manual serves as a reference manual for technical information regarding the 
configuration, commissioning and operation of 3VA UL molded case circuit breakers and 
corresponding accessories.  
This manual does not purport to cover all details or variations in equipment, or to provide for 
every possible contingency in connection with installation, operation, or maintenance. Should 
additional information be desired, please refer to the individual product instruction sheets or 
contact the local Siemens sales office. 
The contents of this manual shall not become part of or modify any prior or existing 
agreement, commitment, or relationship. The sales contract contains the entire obligation of 
Siemens. The warranty contained in the contract between the parties is the sole warranty of 
Siemens. Any statements contained herein do not create new warranties or modify the 
existing warranty. 
 
Product-specific information 
1.2.1
 
Target readers 
Target readers of this documentation 
The information contained in this manual is provided for the benefit of: 
●  Users 
●  Control panel manufacturers 
●  Switchboard manufacturers 
●  Maintenance personnel 
 
You can find further support on the Internet at:  
Technical Support (http://www.siemens.com/lowvoltage/technical-support
)