Design,

Assembly & Manufacturing

INSTELEC SERVICES specialises in the design, assembly and manufacture of high-quality protection panels, control systems and custom electrical solutions. Every product is engineered to meet the highest standards of quality, reliability and performance while being tailored to each client's operational requirements.

Complete project delivery. Proven engineering expertise. Reliable results.

Manufactured for Critical Infrastructure

Our manufacturing capabilities support generation, transmission, distribution, industrial facilities, renewable energy projects and municipalities with precision-built electrical solutions designed for long-term performance and reliability.

Protection Schemes

PLC & Control Panels

Metering Schemes

MV Switch Gear

Transformer Control Kiosks

Outdoor Junction Boxes

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From Design to Finished Product

Panel Design

Custom-designed protection and control panels tailored to your project requirements.

CAD Drafting

Detailed engineering drawings produced using AutoCAD and MicroStation.

System Layouts

Optimised panel layouts designed for performance, accessibility and reliability.

Technical Documentation

Comprehensive manufacturing drawings, wiring schedules and documentation.

Engineering Review

Every design is reviewed to ensure compliance, functionality and quality.

Custom Solutions

Engineered solutions developed to meet unique operational requirements.


Panel Assembly

Professional assembly of protection, control and automation panels.

Electrical Wiring

Precision wiring completed in accordance with approved schematics.

Quality Control

Every panel undergoes detailed inspections throughout the manufacturing process.

Factory Testing

Comprehensive point-to-point and functional testing before delivery.

Equipment Integration

Integration of protection relays, PLCs, meters and associated equipment.

Final Delivery

Completed products are prepared for installation and long-term reliable operation.

INSTELEC SERVICES was built on decades of engineering expertise, specialising in the design, manufacture and implementation of power system protection, control and electrical infrastructure solutions for critical industries.

Get In Touch

W: +27 83 947 3258

JHB: 20 Venda St, Sebenza, Johannesburg, 1609

20 Venda St, Sebenza, Edenvale, 1609, South Africa

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