Table of contents
1
About this document ............................................................................................................................. 11
1.1
Introduction .................................................................................................................................. 11
1.2
Technical Support ........................................................................................................................ 11
2
Product-specific information .................................................................................................................. 13
2.1
Important notes ............................................................................................................................ 13
2.2
Ordering data ............................................................................................................................... 15
3
Product description ............................................................................................................................... 17
3.1
Overview 3VL ............................................................................................................................... 17
3.2
Application overview .................................................................................................................... 20
3.3
Configuration ................................................................................................................................ 22
3.3.1
Functional principle ...................................................................................................................... 22
3.3.2
3.3.3
3.3.4
3.4
3.4.1
3.4.2
3.4.3
3.4.4
3.5
3.5.1
3.5.2
4
Functions .............................................................................................................................................. 35
4.1
Protection functions ..................................................................................................................... 35
4.1.1
Overcurrent release ..................................................................................................................... 35
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
Ground-fault protection ................................................................................................................ 49
4.2
Internal accessories ..................................................................................................................... 51
4.2.1
4.2.2
Undervoltage release ................................................................................................................... 52
4.2.3
Shunt release ............................................................................................................................... 53
4.2.4
3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03
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