Siemens 3VA1 100 A User Manual

Applications
3.1 Line protection applications of 3VA molded case circuit breakers
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02
123
Neutral conductor protection N:
The neutral conductor protection function is available only for 3-pole molded case circuit
breakers with external current transformer for N conductor for 4-pole molded case circuit
breakers.
•
I
N
adjustable in steps of 1 A
3-pole
breakers with external current transformer for N conductor:
I
n
< 63 A: 0.4 to 1.6 x I
n
I
n
≥ 63 A: 0.2 to 1.6 I
n
4-pole
breakers:
I
n
< 63 A: 0.4 to 1.6 x I
n
I
n
≥ 63 A: 0.2 to 1.0 or 1.6 x I
n

Siemens 3VA1 100 A Specifications

General

Brand	Siemens
Model	3VA1 100 A
Category	Power Tool
Language	English