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Electrical Engineering

Whether for housings, insulation, or functional components – plastic parts play a key role in modern electrical engineering applications. We deliver process-reliable solutions tailored to electrical, mechanical, and thermal requirements.

Housing and insulators

Injection-molded plastic housings provide reliable protection for electronic components against mechanical and electrical influences.

Cable Grommets and Connectors

Precisely manufactured components for the safe routing, fixation, and insulation of electrical wiring in control and power distribution systems.

Support and Mounting Elements

Robust plastic components for clipping in, securing, or mounting electrotechnical assemblies.

Plastic Components for Modern Electrical Engineering – Reliable Insulation and Integrated Functionality

Overmolded metal contacts with electrical wiring – functional plastic assembly for demanding applications in electrical engineering or the automotive industry

Plastic components are indispensable in today’s electrical engineering. They offer excellent insulating properties, high design flexibility, and enable the integration of multiple functions within a single part. Whether heat-resistant carrier elements, injection-molded housings, or precision-fit insulators – our advanced toolmaking and long-standing production expertise ensure perfectly tailored solutions for a wide range of applications. All materials used meet common electrical insulation standards and provide long-term operational safety – even under demanding conditions involving dimensional stability, flame retardancy, or mechanical stress.

Why ARUSO-PLAST is the Right Partner for Your Electrical Engineering Application

Industrial robot with gripper arm lifts plastic parts at an automated injection molding machine

Our customers in the electrical sector benefit from precise manufacturing, in-depth material expertise, and reliable quality control – the ideal foundation for dependable plastic solutions in sensitive applications.

  • Experience with Live-Voltage Applications
  • Specialty Plastics with Insulating Properties
  • Functional Geometries for Carriers and Mounting Elements
  • Precision Tooling for Dimensional Accuracy
  • Documented Processes and Quality Inspections

Request Plastic Solutions for Your Electrical Application

We support you from design to series production – with precision, reliability, and cost-efficiency.

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FAQ

Which plastics are suitable for electrical applications?

Common materials include polyamide (PA), polybutylene terephthalate (PBT), polypropylene (PP), and other insulating or flame-retardant plastics. They offer excellent electrical insulation and high thermal resistance.

Can plastic parts be used in current-carrying applications?

Yes – this requires specialized materials with defined values for tracking resistance and dielectric strength. We provide expert guidance for material-appropriate part design.

 

Are your plastic parts suitable for control cabinet and device applications?

Yes – our components are used in a wide range of applications, including as carriers, insulators, or housing elements in control cabinets and electrical devices.

How do you ensure dimensional accuracy in electrical components?

We ensure consistently reproducible quality through precise toolmaking, documented processes, and advanced testing technology such as laser measurement.

Do you process flame-retardant plastics?

Yes – we process flame-retardant materials in accordance with UL standards and other relevant regulations often required in the electrical industry.

Do you offer overmolding of metal inserts?

Yes – we manufacture hybrid components with embedded metal contacts or carriers that are overmolded directly in the injection molding process, enabling compact and robust designs.

What testing methods are used for electrical plastic parts?

Depending on the requirements, we use visual inspections, dimensional checks, laser measurement, as well as mechanical and thermal function tests.