17/49
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, three-phase network (+ neutal) 230 / 240 V~ according to IEC/EN 60947-2:
m.c.b. upstream
DX
3
36kA
DX
3
50kA
C Curve
B, C and D Curves
m.c.b. downstream
≤25A
32A
40A
50A
63A
80A
≤25A
32A
40A
50A
63A
TX
3
6000A
B, C & D Curves
<6A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
6A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
10A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
13A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
16A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
20A
36kA
36kA
36kA
36kA
36kA
36kA
50kA
50kA
50kA
50kA
50kA
25A
-
36kA
36kA
36kA
36kA
36kA
-
50kA
50kA
50kA
50kA
32A
-
-
36kA
36kA
36kA
36kA
-
-
50kA
50kA
50kA
40A
-
-
-
36kA
36kA
36kA
-
-
-
50kA
50kA
50A
-
-
-
-
36kA
36kA
-
-
-
-
50kA
63A
-
-
-
-
-
36kA
-
-
-
-
-
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