Application Cases And Trip Unit Types - Siemens 3VA1 100 A Manual

2.7.3

Application cases and trip unit types

The table below illustrates the applications for which different types of thermal-magnetic trip
units can be used:
For 4-pole molded case circuit breakers only, available without protection, 50% (≥ I
1)
100%
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
Description
2.7 Thermal-magnetic trip unit
100 A) and
n
85