20/49
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):
Coordination between modular circuit-breakers and M.C.C.Bs (Moulded Case Circuit Breakers), three-phase network (+ neutal)
230 / 240 V~ according to IEC/EN 60947-2:
m.c.c.b. upstream
DPX 250ER
DPX
3
250 / DPX
3
250 +RCD
(Thermal-magnetic & electronic)
25 - 36 - 50kA
25 - 36 – 50 - 70kA
m.c.b. downstream
100A
160A
250A
100A
160A
200A
250A
TX
3
6000A
B, C & D Curves
<6A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
6A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
10A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
13A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
16A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
20A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
25A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
32A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
50A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
63A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
m.c.c.b. upstream
DPX / H / L 250
(Thermal-magnetic & electronic)
DPX / H / L 630
(Thermal-magnetic & electronic)
36 – 70 – 100kA
36 – 70 – 100kA
m.c.b. downstream
25A
40A
63A
100A
160A
250A
250A
320A
400A
500A
630A
TX
3
6000A
B, C & D Curves
<6A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
6A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
10A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
13A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
16A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
20A
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
25A
-
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
32A
-
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40A
-
-
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
40kA
50A
-
-
40kA
40kA
40kA
40kA
25kA
25kA
25kA
25kA
25kA
63A
-
-
-
40kA
40kA
40kA
25kA
25kA
25kA
25kA
25kA
According to the curves and ratings of circuit breakers, attention to the magnetic threshold and to the size of upstream circuit breakers which must
necessarily be higher.
Technical data sheet: F01547EN/01
Updated: 15/10/2014
Created: 30/05/2014