Restore safety, reliability, and full operational performance with modernised, fully compliant electrical and control panel solutions.
Aging electrical systems and control panels pose safety risks, cause recurring downtime, and limit the ability to adopt new automation and process technology. Outdated components, worn wiring, inconsistent documentation, and obsolete PLCs/HMIs often impact the entire plant’s stability.
Our Solution:
- 4B Automation & 4B Systems provides complete electrical and control panel refurbishing; upgrading outdated systems to modern, safe, and energy-efficient designs.
- Using the same engineering excellence applied to new turnkey plants, we rebuild or re-engineer panels to ensure compliance, reliability, and integration with your automation platform.
- All refurbishing is done according to SANS standards, electrical best practices, and industry-specific hygiene requirements using high-grade components and updated documentation.
Key Features / Capabilities
Complete Panel Rebuilds:
Replacement of outdated wiring, control gear, breakers, power supplies, and protection systems.
PLC & HMI Modernisation:
Migration from legacy systems to modern automation platforms.
Improved Electrical Safety:
Upgraded earthing, cable management and component separation.
Documentation & Schematics:
Updated electrical drawings, panel layouts, and IO lists.
Compliance Upgrades:
Built to current SANS and industry electrical requirements.
Integration:
Seamless upgrade without major plant downtime.
Energy Efficiency:
Modern drives, soft starters, and power components reduce consumption and heat.
Factory Testing (FAT):
Fully tested panels before installation.
Local Support:
Spares, maintenance, and fast technical response.
