Build a clearer product shortlist for distribution, panel building and project orders. OOHMAGE supplies MCB, MCCB, RCCB, RCBO and surge protective device ranges for low-voltage protection requirements, with the final product choice confirmed against the selected series and application.
Send the circuit role, system details, known ratings, quantity, destination market and document requirements. If the final model is not yet known, begin with the application and the protection function you need to discuss.
Send the details already available
Final model selection is confirmed against the selected series and application.
A product name is only the beginning of selection. The device must match the protection function, its position in the electrical arrangement and the project information available at the time of inquiry.
| Requirement | Product range to review | Confirm before model discussion |
|---|---|---|
| Branch-circuit overcurrent protection | MCB | Circuit application, system voltage, rated current, poles, AC or DC use, trip-curve requirement and quantity. |
| Feeder or distribution overcurrent protection | MCCB | System voltage, rated current, poles, required breaking capacity, trip-unit requirement, application and quantity. |
| Residual-current protection without integral overcurrent protection | RCCB | Required residual-current function, electrical arrangement, ratings, poles and coordination with the selected overcurrent protection. |
| Residual-current and overcurrent protection in one device | RCBO | Circuit application, ratings, poles, residual-current requirement, destination market and quantity. |
| Protection against transient overvoltage within a coordinated arrangement | SPD | AC or DC system, installation point, SPD type or project requirement, system parameters and documentation needs. |
This matrix identifies a product family, not a final model. Confirm the published parameters of the selected series and the requirements that apply to the installation and destination market.
Compare the role and published model details of each range before discussing a final shortlist.
Review MCB series for branch circuits, distribution boards, control panels and other suitable low-voltage applications. Compare the published model details, then include the required current rating, pole configuration, system and quantity in your inquiry.
Review thermomagnetic, electronic, adjustable and DC-rated MCCB options according to the published parameters of each series. For a focused quotation discussion, include system voltage, rated current, poles, required breaking capacity, application and quantity.
Review RCCB series when residual-current protection is required without integral overcurrent protection. The wider protection arrangement still needs to be considered, including the overcurrent device used with the selected RCCB where applicable.
Review RCBO series when one device is required to provide residual-current and overcurrent protection for an individual circuit. Confirm the circuit application, known ratings, poles, quantity and destination market before final model selection.
Review SPD series as part of a wider protection arrangement for transient overvoltage. An SPD is not a circuit breaker; selection depends on the electrical system, installation point, required protection arrangement and the specific series under consideration.
A useful inquiry can begin before every specification is finalized. Send the information already available:
If you are comparing several product families, list the intended role of each item. This helps separate the requirements for branch circuits, feeders, residual-current protection and surge protection before a model and quotation are discussed.
OOHMAGE supports overseas buyers through product-range discussion, model confirmation and order coordination. Depending on the confirmed series and order requirements, the discussion can include product matching, OEM or ODM packaging, technical and certification document support, outgoing inspection arrangements and export order details.
Share the application, system details, known ratings, quantity and destination market.
Separate branch, feeder, residual-current and surge-protection roles before model discussion.
Confirm the selected series, published parameters and required technical or certification documents.
Align the confirmed product list with quantity, packaging and export order requirements.
Documentation is confirmed for the selected product series and order requirement. A general product-family page should not be treated as proof that every model carries the same certification, rating or test record.
Use these guides to clarify the protection function before requesting a quotation.
Include the application, product type or protection function, known system details and ratings, quantity, destination market and document requirements. If a final model is not known, share the circuit or panel requirement first.
Yes. A product list can include MCB, MCCB, RCCB, RCBO, SPD and related low-voltage products. Identify the intended application and available requirements for each item so the ranges can be reviewed separately.
Document requirements can be discussed before the order is confirmed. State the destination market, selected or proposed product series and the documents required. Availability and scope are confirmed against the relevant model or series.
No. Begin with the application, protection function and any known ratings. The available product range can then be narrowed without guessing at a model.
Send your application, system details, known ratings, quantity and destination market. The next discussion can focus on a practical product shortlist and the information needed for quotation.
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