Moulded case and frame size
MCCB means moulded-case circuit breaker. For a 160 A, 250 A, 400 A, 630 A or higher enquiry, distinguish frame size from trip-unit setting. Specify operating current and the requested reference to identify the supply.
Prepare a moulded-case power circuit breaker enquiry for low-voltage switchboards. MWB TRADING provides a catalogue selection of Legrand DPX³ and Schneider ComPacT NSX / NSXm references to quote your requirements from Tunisia to Africa.
1279 catalogue references · enquiries for 49 African countries
MCCB means moulded-case circuit breaker. For a 160 A, 250 A, 400 A, 630 A or higher enquiry, distinguish frame size from trip-unit setting. Specify operating current and the requested reference to identify the supply.
A breaking-capacity value in kA must be associated with a voltage and applicable standard. Icu and Ics have different definitions and are not equivalent to current rating in amperes. Fault level and coordination with other protective devices come from the electrical design.
The thermal-magnetic or electronic trip unit must match the requested functions. Specify settings, selectivity, any auxiliary contacts and cable or busbar connections. For a main low-voltage switchboard, include the diagram and planned board composition.
Review each product’s specifications and documents. The quotation confirms the reference, supply composition and availability.
1279 references in this selection · page 49 of 54
























MWB TRADING reviews your sourcing requirements from Tunisia for the 49 African countries shown below. Select your country in the paragraphs to fill in the destination on your enquiry.
Availability, transport and documents are confirmed in your quotation.
Depending on the project, sea dispatch is assessed from Radès with FOB Radès, CFR or CIF terms to the agreed port: Abidjan, Dakar, Lomé, Douala or another requested destination. Include an inland receiving location where required.
The quotation specifies quantities, manufacturer boxes, consolidation and transport protection. Lead times distinguish sourcing, export preparation and shipment. A catalogue entry does not imply immediate stock availability.
Commercial invoice, packing list and reference-specific technical data sheets support export preparation. Request and confirm declarations of conformity, certificates of origin or particular reports. Origin and applicable standards are those of the proposed product.
Choose a reference from the selection or describe your requirements. Technical fields are optional: provide the specifications you know and include your list in the notes.
Your enquiry is saved and then sent to contact@mwb.tn. You can continue on WhatsApp after confirmation.
For a diagram or detailed schedule, you can subsequently email the document with your enquiry reference.
Composition depends on the reference: trip unit, connections, motor operator and contacts may vary. The quotation details included items.
Send the existing reference, diagram, dimensions and technical requirements. Any proposed solution must be validated for the installation.
State quantities in units per reference, current rating and poles. Minimum quantities and consolidation depend on supplier packaging and are confirmed in the quotation.
Specify references or requirements, quantities, country and receiving location. Request the preferred FOB Radès, CFR or CIF scope; agreed services are stated in the quotation.
Availability, preparation and transport are confirmed for each enquiry. Payment terms and quotation validity are stated before ordering.
Tunisia is the sourcing or dispatch country presented here. Manufacturing origin depends on the reference and supplied documents; it cannot be inferred from the dispatch country.
Consult the documents on each product page and specify those required for your project. The export file identifies the invoice, packing list and applicable documentation; particular certificates must be confirmed.
Provide the full reference and requested quantity, including a single device. Supply feasibility, price and transport costs are assessed in the quotation. For a replacement, also provide the existing equipment reference.
Let’s talk on WhatsApp: send us your product references, purchasing list or project details.