34/49
Circuit breaker TX
3
6000 A
up to 63 A (1 module per pole)
Cat. N° (s) : 4 033 49 to 4 035 68, 4 037 12 to 4 037 78
5. GENERAL CHARACTERISTICS
(continued):
Selectivity between M.C.Bs and M.C.C.Bs (Moulded Case Circuit Breakers):
. Selectivity limit at 400 V~: values in Ampere.
m.c.c.b. upstream
DPX 250 / H / L
(Thermal-Magnetic & electronic)
DPX
3
250
DPX
3
250 + RCD
(Thermal-Magnetic & electronic)
36 - 70 - 100kA
25 - 36 – 50 - 70kA
m.c.b. downstream
25A
40A
63A
100A
160A
250A
100A
160A
200A
250A
TX
3
6000A
D Curve
<6A
T
T
T
T
T
T
T
T
T
T
6A
T
T
T
T
T
T
T
T
T
T
10A
5000
5000
5000
T
T
T
T
T
T
T
13A
-
4000
4000
T
T
T
T
T
T
T
16A
-
4000
4000
T
T
T
T
T
T
T
20A
-
4000
4000
T
T
T
T
T
T
T
25A
-
-
3000
T
T
T
T
T
T
T
32A
-
-
2000
5000
T
T
5000
T
T
T
40A
-
-
-
5000
T
T
5000
T
T
T
50A
-
-
-
4000
T
T
4000
T
T
T
63A
-
-
-
-
T
T
-
T
T
T
m.c.c.b. upstream
DPX / H / L 630
(Thermal-Magnetic &
electronic)
DPX / H / L 1250
DPX / H 1600
(electronic)
36 – 70 - 100kA
36 – 70 - 100kA
36 – 70kA
m.c.b. downstream
160 to 630A
500 to 1250A
630 to 1600A
TX
3
6000A
B, C & D Curves
<6A
T
T
T
6A
T
T
T
10A
T
T
T
13A
T
T
T
16A
T
T
T
20A
T
T
T
25A
T
T
T
32A
T
T
T
40A
T
T
T
50A
T
T
T
63A
T
T
T
. T = Total discrimination.
Technical data sheet: F01547EN/01
Updated: 15/10/2014
Created: 30/05/2014
