25/49
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 modular circuit breakers:
. Selectivity limit at 400 V~: values in Ampere.
m.c.b. upstream
TX
3
10000A - DX
3
6000A/10kA
C Curve
m.c.b. downstream
10A
16A
20A
25A
32A
40A
50A
63A
TX
3
6000A
B & C Curves
<6A
75
120
150
187
240
300
375
472
6A
75
120
150
187
240
300
375
472
10A
-
120
150
187
240
300
375
472
13A
-
120
150
187
240
300
375
472
16A
-
-
150
187
240
300
375
472
20A
-
-
-
187
240
300
375
472
25A
-
-
-
-
240
300
375
472
32A
-
-
-
-
-
300
375
472
40A
-
-
-
-
-
-
375
472
50A
-
-
-
-
-
-
-
472
63A
-
-
-
-
-
-
-
-
m.c.b. upstream
TX
3
10000A - DX
3
6000A/10kA
C Curve
m.c.b. downstream
10A
16A
20A
25A
32A
40A
50A
63A
TX
3
6000A
D Curve
<6A
-
120
150
187
240
300
375
472
6A
-
120
150
187
240
300
375
472
10A
-
-
150
187
240
300
375
472
13A
-
-
187
240
300
375
472
16A
-
-
-
-
240
300
375
472
20A
-
-
-
-
-
300
375
472
25A
-
-
-
-
-
-
375
472
32A
-
-
-
-
-
-
-
472
40A
-
-
-
-
-
-
-
-
50A
-
-
-
-
-
-
-
-
63A
-
-
-
-
-
-
-
-
. T = Total discrimination
Technical data sheet: F01547EN/01
Updated: 15/10/2014
Created: 30/05/2014