Siemens SENTRON 3VL - General Technical Specifications

Functions
5.1 Current protection
3VL molded-case circuit breakers
48 System Manual, 03/2009, 110 0110 - 02 DS 01
5.1.5 General technical specifications
Table 5- 3 General data I
Order No.
supplement
Trip unit Thermal
memory
Phase failure Communicati
ons capability
Ground-
fault
protection
Number
of poles
N pole
protected
1)
DK M - - - - 3 -
DC
EJ
EC
EM
TM
2)
TM
2)
TM
2)
TM
2)
✓
✓
✓
✓
-
-
-
-
-
-
-
-
-
-
-
-
3
4
4
4
-
-
60 %
100 %
SP
MP
SB
MB
TA
NA
TB
NB
ETU10M
3)
ETU10M
3)
ETU10
ETU10
ETU10
ETU10
ETU10
ETU10
✓
✓
✓
✓
✓
✓
✓
✓
40% I
R
40% I
R
-
-
-
-
-
-
-
✓
4)
-
✓
4)
-
✓
4)
-
✓
4)
-
-
-
-
-
-
-
-
3
3
3
3
4
4
4
4
-
-
-
-
50 / 100 %
50 / 100 %
50 / 100 %
50 / 100 %
SL
ML
SF
MF
TN
NN
ETU12
ETU12
ETU12
ETU12
ETU12
ETU12
✓
✓
✓
✓
✓
✓
-
-
-
-
-
-
-
✓
4)
-
✓
4)
-
✓
4)
①
①
①
①
②
②
3
3
3
3
4
4
-
-
-
-
50 / 100 %
50 / 100 %
SE
ME
TE
NE
TF
NF
ETU20
ETU20
ETU20
ETU20
ETU20
ETU20
✓
✓
✓
✓
✓
✓
-
-
-
-
-
-
-
✓
4)
-
✓
4)
-
✓
4)
-
-
-
-
-
-
3
3
4
4
4
4
-
-
-
-
50 / 100 %
50 / 100 %