Description
2.2 Ergonomic design
3VA molded case circuit breakers with UL and IEC certification
Manual, 01/2019, L1V30435333-01
37
The new range of 3VA UL molded case circuit breakers are designed for different cables and
busbars:
● Different cable types, e.g.
–
① Circular conductor - UL cable class Solid
–
② Stranded - UL cable class B
–
③ Stranded - UL cable class C
● ④ Rigid busbars
● Different materials
– Cables/busbars made of copper
– Cables/busbars made of aluminum