Power Cable Assemblies Budapest: Power cable assemblies carry current from sources to loads: battery cables, high-current power leads, industrial power cables and high-voltage cable assemblies. The customer defines the voltage class, the current, the cable cross-section, the terminals and the protection; a manufacturer selected from the network builds the assemblies. Justicia Marin is a technical distributor and supplier: it coordinates the order and supplies the result, without a workshop of its own. For companies in Budapest, Justicia Marin records the drawing, materials and quantities, checks the right manufacturer in its network and coordinates the supply. The production of the power cables is done by the selected manufacturer; the customer approves the specification and the acceptance criteria.
Current and voltage define the cable
Power cable assemblies (including battery cables, battery cable harnesses, high-current assemblies and high voltage cable assemblies) combine heavy-gauge cable with lugs, ring terminals, connectors, fuse holders or busbar interfaces. The cross-section, the insulation, the voltage class and the termination method are decided by the customer’s design, and they decide which manufacturers can build the assembly. This page covers custom power, battery and high-voltage cable assemblies as a supply service. Hybrid cables, signal cables and electric vehicle harnesses have their own pages. Justicia Marin does not manufacture the cables, does not design the power system and does not issue certificates; it selects a manufacturer for the job and coordinates delivery. Cable, terminals and termination method follow the customer’s design and the component manufacturers’ data. It is not assumed that every manufacturer can process every cross-section or voltage class.
Current, voltage and terminals
Power assemblies are comparable only when voltage class, current and terminals are stated. Open points are raised before an offer is built on assumptions. The following four decisions should be settled before the request, so that part, price and inspection describe the same result.
The customer states the system voltage, the continuous and peak current and the operating conditions. The manufacturer confirms whether it can work in that voltage class.
Cable type, cross-section, insulation and terminal references are named, with the termination method (crimp, weld or other) that the component data call for.
Heat-shrink, sleeving, boots and polarity marking are shown in the drawing. Colour and routing requirements are stated, since they matter in service.
Continuity, resistance or high-voltage insulation tests are carried out only as agreed in advance, with limits and records. Nothing is implied beyond what is written.
Details for the quotation
A drawing with cross-section, terminals and voltage class per item reduces the quotation to a few questions. If a dimension or a criterion is missing, we point it out before the request goes to the manufacturer. We do not replace the customer’s documents with assumptions that have not been approved.
Projects in Budapest
Budapest is a city in Hungary. Industry across Hungary includes electronics, automotive components and medical technology, which creates demand from electronics OEMs, automotive suppliers and medical-device manufacturers. Győr is about 105 km to the west of Budapest, and Miskolc about 145 km to the north-east. Budapest has a population of about 1.69 million (2025). Automotive and vehicle-component supply chains are part of the industrial profile of Budapest; projects of this kind usually specify sealing, routing and identification in the drawing. If the request comes from a company in the “electronics” sector in Budapest, the following applies: voltage class, cable and terminals follow the specification, not the delivery address. The presence of an industry in the area does not mean that Justicia Marin has a site, production or customers there. The manufacturer is selected for demonstrated capability against the specification, not for proximity. Regional reference: Budapest: official website.
The electrical specification is fixed before the quotation. Where the drawing is silent on current or voltage class, the open point is raised, not assumed.
A sample assembly is checked by the customer in the system before the series. No batch is committed without approval.
The manufacturer checks as agreed and documents the results. Justicia Marin coordinates the records; the safety assessment of the system stays with the customer.
From specification to series
We clarify voltage class, cable and terminals with the customer, consult manufacturers about capability, and coordinate samples and supply.
Receive the drawing
The customer sends the drawing with voltage class, current, cable, terminals, length and quantity.
Consult manufacturers
Justicia Marin asks manufacturers to confirm capability for the voltage class and cross-section, and the price.
Approve a sample
A sample is checked by the customer in the system before the batch is released.
Supply and repeat
The manufacturer builds the batches to the approved configuration; Justicia Marin coordinates documents and delivery.
Responsibilities
Justicia Marin is a technical distributor and coordinates the supply; it is not the workshop that carries out the production of the power cables. We receive the drawing, consult the right manufacturer and coordinate samples, quotation and supply. The selected manufacturer works and documents the agreed inspections; the customer remains the owner of the drawing and accepts the result.
Defines voltage class, current, cable, terminals and protection; approves alternatives and the sample; remains responsible for the design and safety of the system.
Analysis — voltage class, cable and open points
Selection — manufacturer and offer comparison
Start — sample and release
Delivery — documents, revisions and delivery
The selected manufacturer builds the cables to the drawing, carries out the agreed checks, documents the results and reports before the start if a cable, terminal or voltage class cannot be met.
Justicia Marin coordinates the supply. It has no workshop, production line or laboratory of its own and does not issue certificates. Production and the agreed tests are carried out by the selected manufacturer; the design, the safety assessment and the final validation stay with the customer.
Go deeper
Scope of supply
Justicia Marin coordinates the supply. It has no workshop, production line or laboratory of its own and does not issue certificates. Production and the agreed tests are carried out by the selected manufacturer; the design, the safety assessment and the final validation stay with the customer.
Questions about power cable assemblies
Do you need power cable assemblies in Budapest?
With cable, protection and quantities, the scope can be defined and a manufacturer consulted.
Useful details
We review the documents and name open points before a quotation is prepared.