| Product model |
NXBLE-40 |
NXBLE-63 |
NXBLE-63Y |
| Compliant standards |
IEC61009-1 |
IEC61009-1 |
IEC61009-1 |
| Rated current (A) |
6~40 |
6~63 |
6~63 |
| Rated residual operating current (A) |
0.01, 0.03 |
0.03, 0.05, 0.075, 0.1, 0.3 |
0.01, 0.03 |
| Leakage protection type |
AC |
AC |
AC |
| Rated voltage (V ~) |
240 |
240/415 |
240 |
| Rated frequency (Hz) |
50/60 |
50/60 |
50/60 |
| Number of poles |
1P+N |
1P+N, 2P, 3P, 3P+N, 4P |
1P+N |
| Mechanical life (cycles) |
20000 |
20000 |
20000 |
| Electrical life (cycles) |
10000 |
10000 |
10000 |
| Rated short-circuit breaking capacity Icu (A) |
4500 |
6000 |
4500 |
| Short-circuit breaking capacity Icu (A) |
6000 |
6000 |
6000 |
| Rated impulse withstand voltage (1.2 / 50)(kV) |
4 |
4 |
4 |
| Dielectric test voltage (V) |
(Power frequency 1 minute) 2000 |
(Power frequency 1 minute) 2000 |
(Power frequency 1 minute) 2000 |
| Anti-humid and heat properties (GB/T2423.4:55℃/90~96%,25℃/95~100%) |
28 cycles |
28 cycles |
28 cycles |
| Terminals |
Minimum cross section (mm²) |
1 |
1 |
1 |
| Maximum cross section (mm²) |
16 |
25 |
16 |
| Standard connection torque (N·m) |
1.5 |
2 |
1.5 |
| Maximum withstand torque (N m) |
2 |
2.5 |
2 |
| Wire insertion depth (mm) |
10 |
12.5 |
10 |
| Reference temperature for setting of thermal element (℃) |
30 |
30 |
30 |
| Ambient temperature (℃) |
-35~+70 |
-35~+70 |
-35~+70 |
| Ambient storage temperature (℃) |
-35~+85 |
-35~+85 |
-35~+85 |
| Applicable altitude (m) |
5000 |
5000 |
5000 |
| Electromagnetic trip type |
Type B (3In ~ 5In) |
|
■ |
|
| Type C (5In ~ 10In) |
■ |
■ |
■ |
| Type D (10In ~ 14In) |
■ |
■ |
■ |
| Type C (6.4In ~ 9.6In) |
|
|
|
| Type D (9.6In~14.4In) |
|
|
|
| Electromagnetic tripping current correction factor under different power frequency (recommended value) |
50 ~ 60Hz |
1In |
1In |
1In |
| 100Hz |
1.1In |
1.1In |
1.1In |
| 200Hz |
1.2In |
1.2In |
1.2In |
| 400Hz |
1.5In |
1.5In |
1.5In |
| DC |
1.5In |
1.5In |
1.5In |
| Derating factor with multiple products side by side (recommended value) |
≤3 |
(0.9~0.95)In |
(0.9~0.95)In |
(0.9~0.95)In |
| 4 ~ 6 |
(0.86~0.80)In |
(0.86~0.80)In |
(0.86~0.80)In |
| 7 ~ 9 |
(0.78~0.76)In |
(0.78~0.76)In |
(0.78~0.76)In |
| >9 |
0.76In |
0.76In |
0.76In |
| Temperature compensation coefficient (recommended value) |
Change for every 10℃ increase from the reference temp |
-(0.03~0.05)In |
-(0.03~0.05)In |
-(0.03~0.05)In |
| Change for every 10℃ decrease from the reference temp |
-(0.04~0.07)In |
-(0.04~0.07)In |
-(0.04~0.07)In |
| Rated current correction factor for high altitude use (recommended value) |
≤2000m |
In |
In |
In |
| 3000m |
0.96In |
0.96In |
0.96In |
| 4000m |
0.94In |
0.94In |
0.94In |
| 5000m |
0.92In |
0.92In |
0.92In |
| Rated voltage correction factor for high altitude use (recommended value) |
≤2000m |
Ue |
Ue |
Ue |
| 3000m |
0.89Ue |
0.89Ue |
0.89Ue |
| 4000m |
0.78Ue |
0.78Ue |
0.78Ue |
| 5000m |
0.68Ue |
0.68Ue |
0.68Ue |
| Cable entry |
Top-in, Bottom-out |
Top-in, Bottom-out |
Top-in, Bottom-out |
| Mounting |
TH35-7.5-rail mounting |
TH35-7.5-rail mounting |
TH35-7.5-rail mounting |
| Pollution degree |
Pollution degree Ⅱ |
Pollution degree Ⅱ |
Pollution degree Ⅱ |
| Protection degree |
Direct mounting |
IP20 |
IP20 |
IP20 |
| Mounted in the distribution box |
IP40 |
IP40 |
IP40 |
| Accessories that can be assembled |
AX-X1, AL-X1, SHT-X1, OVT-X1, UVT-X1, OUVT-X1 |
AX-X1, AL-X1, SHT-X1, OVT-X1, UVT-X1, OUVT-X1 |
AX-X1, AL-X1, SHT-X1, OVT-X1, UVT-X1, OUVT-X1 |
