Description   
2.1 Overview - applications and portfolio 
  3VA molded case circuit breakers with IEC certificate 
28  Manual, 03/2019, A5E03603177010-03 
 
Molded case circuit breakers and accessories in the system 
The 3VA molded case circuit breakers come with a large portfolio of internal and external 
accessories that can be installed flexibly in any size of circuit breaker (depending on the type 
of accessory). 
The table below indicates which accessories are compatible with particular molded case 
circuit breakers, and which sizes of breakers are compatible with the same accessory: