Table of Contents
Advertisement
2.3.3
Design and components - 3VA1
The design of the 3VA1 molded case circuit breaker is illustrated in the diagram below:
①
②
③
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
Main connections
Breaker mechanism with handle
Trip unit: TMTU
④
Rotary contact system
⑤
Arc plates
⑥
Pole cassette enclosure
Description
2.3 Technical details
47
Advertisement
Table of Contents
