- Product details
- Specifications
- Recommand
- Service & Policy
| 01 |
PRODUCT PROFILE |
ABB INDUSTRIAL COMPONENT |
ABB · PRODUCT DETAILS
63NHG00B-690 3ABD0001782
NH00 Fuse Link
A knife-blade NH00 fuse link for cable and equipment protection in compatible ABB low-voltage assemblies.
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OPERATING PURPOSE
Feeder fault isolation
Disconnects overload and short-circuit faults in coordinated low-voltage circuits.
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SYSTEM POSITION
NH00 base installation
Fits the matching fuse base inside an enclosed switchgear or distribution assembly.
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| 02 |
DIAGNOSTICS, PROTECTION & INSTALLATION |
SERVICE PLANNING |
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Diagnostics & Protection
If the fuse operates, isolate the circuit and check downstream cables, terminals and connected equipment for insulation damage, overload or short circuit. Inspect the NH base for heat discoloration, contact erosion and loose hardware before fitting a replacement.
Confirm fault clearance with the circuit de-energized; replacing the fuse without correcting the cause can repeat the failure and overheat the holder.
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Installation & Upgrades
Use an approved NH fuse handle and appropriate arc-rated protection. Match the 63NHG00B-690 / 3ABD0001782 identity, 63A rating, 690V class, NH00 size and gG/gL utilisation category.
Clean the blade contacts, verify base condition and conductor torque, maintain clearances and close the cabinet before recommissioning.
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Technical data
| Rated current |
63A |
Rated voltage |
690VAC |
| Utilisation category |
gG / gL |
Breaking capacity |
120kA |
| Construction |
NH00 knife-blade |
Protection duty |
Cable and equipment |
Verify all ratings, connections and installed-system documentation before commissioning.
| 03 |
BRAND CHARACTERISTICS & APPLICATION FIELDS |
USE-CASE OVERVIEW |
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Brand characteristics
| NH fuse geometry |
Standardized knife blades support secure base engagement. |
| High fault capacity |
Designed for coordinated interruption in low-voltage assemblies. |
| Visible replacement identity |
Current, voltage and size markings support maintenance checks. |
| ABB order reference |
The complete code helps control like-for-like replacement. |
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Application fields
| Switchgear |
Branch and feeder protection in low-voltage panels. |
| Motor control |
Circuit protection ahead of contactors and motor feeders. |
| Distribution cabinets |
Cable protection in industrial power distribution. |
| Maintenance spares |
Controlled replacement in installed NH00 bases. |
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Product references
Siemens
| S7-1200 |
S7-1500 |
ET 200SP |
ET 200M |
| SM 1221 |
SM 1222 |
SM 1223 |
SM 1231 |
| SM 1232 |
SM 1234 |
CM 1241 |
CM 1243-5 |
| 6ES7321 |
6ES7322 |
6ES7331 |
6ES7332 |
| 6ES7131 |
6ES7132 |
6ES7134 |
6ES7155 |
Bachmann
| MX213 |
MX220 |
MC210 |
MC212 |
| DI232 |
DO232 |
AI204 |
AI208 |
| AO202 |
DIO248 |
NT255 |
FS212 |
| PTAI216 |
AIO288 |
CNT204 |
RS204 |
| EM213 |
MIO106 |
MPC270 |
SCT202 |
| 04 |
SERVICE & POLICY |
QUOTATION SUPPORT |
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Quote
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IDENTIFY
Provide 63NHG00B-690 3ABD0001782, the installed equipment reference, connection or mounting details and required quantity.
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ORDER DETAILS
State the delivery destination, required date and preferred transport method.
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VERIFY & DELIVER
A clear nameplate or installed-product photo and equipment condition help verify compatibility. Availability, condition, warranty, lead time, protective packing and shipping terms will be checked before quotation.
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Disclaimer
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INDEPENDENT SUPPLY
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TRADEMARK OWNERSHIP
All product names, trademarks, brands, and logos used on this website are the property of their respective owners.
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IDENTIFICATION PURPOSE
The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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