Description 
  2.2 Ergonomic design 
3VA molded case circuit breakers with IEC certificate 
Manual, 03/2019, A5E03603177010-03 
39 
 
A large selection of connection technology is available for the 3VA range of molded case 
circuit breakers. 
The supported cable cross-sections are based on the size of the molded case circuit breaker 
and the cable terminals used. The terminals are fitted either internally or externally to the 
molded case circuit breaker. 
With it you can implement various front and rear main conductor connections for the molded 
case circuit breakers in all types of installation (fixed-mounted, plug-in and draw-out). 
 
Front bus connectors extended 
Front bus connectors offset 
  Wire connector, large 
  Rear connection stud flat 
  Nut keeper kit 
  Rear connection stud round 
Nut keeper kit, right-angled 
Wire connector for 2 cables 
  Bus connectors edgewise 
  Distribution wire connector for 6 cables