VCB-Switchgear-RMU Servicing

Maintaining circuit breakers is crucial for the safe and efficient operation of electrical systems. However, the need for maintenance is often not obvious as circuit breakers may appear to be in working condition and not showing any signs of complications. This is why it is important to routinely open and close circuit breakers several times in succession to verify proper operation and remove any accumulation of dust or foreign material on moving parts and contacts.
Circuit breakers are essential for routine switching and protection of downstream equipment. Any disruption in an electric transmission system or destruction of equipment can occur if a circuit breaker fails to operate due to a lack of preventive maintenance. This is why circuit breakers deserve special consideration when it comes to maintenance.
In addition to circuit breakers, switchgear also needs maintenance for RMU service. An RMU (Ring Main Unit) functions to reduce the cost of maintenance and spare parts. PQE provides comprehensive maintenance services for circuit breakers and RMUs to ensure that they operate efficiently and safely.
The maintenance services provided by PQE include visual and mechanical inspection, electrical tests, test value evaluation, lubrication, cleaning, resurfacing, plating, and other methods of restoration. Once the maintenance is completed, PQE will conduct re-testing and certification of the equipment, and provide a detailed test report.
Our team at PQE is committed to providing reliable and efficient maintenance services for your electrical systems. If you have any further enquiries, please do not hesitate to contact us via email at We are always ready to assist you in any way we can.
The maintenance provide by PQE includes:

- Visual and Mechanical Inspection
- Electrical Tests
- Test Value Evaluation
- Lubrication, cleaning, resurfacing, plating and other methods of restoration
- Re-Testing and Certification
- Test Report

For further enquiries you may contact us via email at

Switch to Mobile Version
Recent Updates
Subscribe Newsletter