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NB8-125R Moulded Case Circuit Breaker
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Low Voltage IEC Final Power Distribution NB8-125R Moulded Case Circuit Breaker
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NB8-125R

NB8-125R Moulded Case Circuit Breaker

The NB8-125R circuit breaker complies with the IEC 60947-2 standard. It's designed for low-voltage applications with a rated operating voltage of up to 400V, 50/60Hz and a rated current of up to 100A. It offers protection against overload and short-circuit conditions and is suitable for occasional switching of circuits. The breaking capacity of NB8-125R up to 25kA, which is adaptable to data centers, mining, oil&gas application scenarios and so on.

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Product Information

Name
Size
Release time
Operate
NB8-125R-MCCB-Catalog.pdf
331.77KB
2025-12-15
Download
NB8-125-MCCB-Catalog.pdf
515.19KB
2025-12-24
Download
Name
Size
Release time
Operate
2501-Alarm auxiliary contacts-AXL-B8R-Manual EN.pdf
1.96MB
2025-04-29
Download
2501-Alarm contacts-AL-B8R-Manual EN.pdf
1.59MB
2025-04-29
Download
2501-Auxiliary contacts-AX-B8R-Manual EN.pdf
1.78MB
2025-04-29
Download
2501-MCCB-NB8-125R-Manual EN.pdf
1.77MB
2025-04-29
Download
2501-Overvoltage release-OVT-B8R-Manual EN.pdf
1.5MB
2025-04-29
Download
2501-Shunt release-SHT-B8R-Manual EN.pdf
1.58MB
2025-04-29
Download
2501-Under voltage release-UVT-B8R-Manual EN.pdf
1.66MB
2025-04-29
Download
Name
Size
Release time
Operate
2504-NB8-125R-CB Certificate.pdf
776.9KB
2025-04-29
Download
2503-B8R Accessories-CE RoHS Declaration Certificate.pdf
581.37KB
2025-04-29
Download
2503-NB8-125R-CE Certificate.pdf
654.19KB
2025-04-29
Download
2503-NB8-125R-CE RoHS Declaration Certificate.pdf
547.17KB
2025-04-29
Download
2503-NB8-125R-TUV Certificate.pdf
671.55KB
2025-04-29
Download
Name
Size
Release time
Operate
AX-B8R11 AL-B8R-Contacts Accessories-Drawing-2D.dwg
94.32KB
2025-04-29
Download
AX-B8R11 AL-B8R-Contacts Accessories-Drawing-3D.stp
7.23MB
2025-04-29
Download
AX-B8R22 AXL-B8R-Contacts Accessories-Drawing-2D.dwg
109.94KB
2025-04-29
Download
AX-B8R22 AXL-B8R-Contacts Accessories-Drawing-3D.stp
7.75MB
2025-04-29
Download
NB8-125R-MCCB-Drawing-2D-1P.dwg
557.49KB
2025-04-29
Download
NB8-125R-MCCB-Drawing-2D-1PN 2P.dwg
570.06KB
2025-04-29
Download
NB8-125R-MCCB-Drawing-2D-3P.dwg
588.24KB
2025-04-29
Download
NB8-125R-MCCB-Drawing-2D-3PN 4P.dwg
581.08KB
2025-04-29
Download
NB8-125R-MCCB-Drawing-3D-1P.stp
1.41MB
2025-04-29
Download
NB8-125R-MCCB-Drawing-3D-1PN 2P.stp
1.44MB
2025-04-29
Download
NB8-125R-MCCB-Drawing-3D-3P.stp
1.45MB
2025-04-29
Download
NB8-125R-MCCB-Drawing-3D-3PN 4P.stp
1.46MB
2025-04-29
Download
SHT-B8R UVT-B8R OVT-B8R-Release Accessories-Drawing-2D.dwg
330.31KB
2025-04-29
Download
SHT-B8R UVT-B8R OVT-B8R-Release Accessories-Drawing-3D.stp
2.67MB
2025-04-29
Download
SHT-B8R11 UVT-B8R10 UVT-B8R10-Release Accessories-Drawing-2D.dwg
321.47KB
2025-04-29
Download
SHT-B8R11 UVT-B8R10 UVT-B8R10-Release Accessories-Drawing-3D.stp
3.13MB
2025-04-29
Download

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