LEGRAND TX3 6000 A, Manual

Page: 28 / 49

28/49
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
DX
3
10000/16kA
C Curve
m.c.b. downstream 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A
TX
3
6000A
B & C Curves
<6A 75 120 150 187 240 300 375 472 4000 T T
6A 75 120 150 187 240 300 375 472 4000 T T
10A - 120 150 187 240 300 375 472 3000 5000 T
13A 120 150 187 240 300 375 472 2500 4000 6000
16A - - 150 187 240 300 375 472 2000 3600 5500
20A - - - 187 240 300 375 472 1600 3000 4000
25A - - - - 240 300 375 472 1300 2400 3300
32A - - - - - 300 375 472 1000 1800 2700
40A - - - - - - 375 472 800 1600 2400
50A - - - - - - - 472 800 900 1700
63A - - - - - - - - 650 900 1200
m.c.b. upstream
DX
3
10000/16kA
C Curve
m.c.b. downstream 10A 16A 20A 25A 32A 40A 50A 63A 80A 100A 125A
TX 3 6000A
D Curve
<6A -
120 150 187 240 300 375 472 4000 T T
6A -
120 150 187 240 300 375 472 4000 T T
10A - -
150 187 240 300 375 472 3000 5000 T
13A - -
187 240 300 375 472 2500 4000 6000
16A - - - - 240 300 375 472 2000 3600 5500
20A - - - - -
300 375 472 1600 3000 4000
25A - - - - - - 375 472 1300 2400 3300
32A - - - - - - - 472 1000 1800 2700
40A - - - - - - - -
800 1600 2400
50A - - - - - - - - -
900 1700
63A - - - - - - - - - - 1200
. T = Total discrimination
Technical data sheet: F01547EN/01 Updated: 15/10/2014 Created: 30/05/2014