Boost your electrical system’s efficiency and lifespan with our comprehensive overhaul service at Circuit Breaker Sales & Maintenance Services Ltd

Our Services

Dedicated Customer Service and Sales


At Circuit Breaker Sales & Maintenance Services Ltd, we fully understand and appreciate the critical role that well-maintained circuit breakers play in safeguarding the functionality of your electrical system. A robust and efficient electrical network is paramount to the smooth operation of any facility, and the circuit breakers serve as the backbone of this system. That’s why we strongly emphasise their regular maintenance and prompt repair.

We provide an all-inclusive overhaul service to ensure that these vital components are always operating at their best. This service has been designed to keep your circuit breakers and LV switchgear in optimal condition, thus enhancing their performance and longevity. 

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Overhauls and Repairs

Our overhaul service includes a meticulous inspection and testing of your circuit breakers to identify signs of wear, damage, or other issues. Our skilled technicians disassemble the equipment, replace any damaged or worn parts, and perform a detailed cleaning and reassembly process.

We ensure the use of premium replacement parts and industry-leading techniques to restore your circuit breakers to near-new condition. Our team is adept in overhauling circuit breakers from all major manufacturers, such as Schneider Electric, Siemens, ABB, and GE.

Besides our extensive overhaul service, we offer customisable on-site maintenance and testing services. For older systems, we’re able to reproduce parts that are no longer from manufacturers, We understand that each electrical system is unique and are dedicated to delivering tailored solutions for the best results.

Our Process In A Few Steps

Step One:

Comprehensive Evaluation

Our skilled technicians meticulously inspect and test your circuit breakers to identify any performance issues.
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Step Two:

Detailed Overhaul

We disassemble, clean, and reassemble your equipment using premium parts, restoring it to near-new condition.

Step Three:

Customised On-site Maintenance

We offer customisable on-site maintenance and can reproduce obsolete parts to ensure your system’s efficiency.
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Choose CBSMS for all your Overhaul Needs

Our services are conducted in our state-of-the-art workshop, equipped with specialised tools and equipment for the job. This enables us to provide a faster turnaround time and superior workmanship than on-site services.

retrofit solutions


We will assess your systems, suggest replacements, upgrade components and provide retrofit services, and reliability.

planned preventative maintenance

Preventative Maintenance

Our preventative maintenance helps avoid equipment failure, extends its life, and protects your power network.

Reactive Maintenance

Reactive Maintenance

Facing an unexpected problem? Contact us at 01977 253063 or 07496 013884 for a prioritised, immediate response.

What does the Overhaul service entail?

Our Overhaul service involves a complete inspection and renovation of your circuit breaker or low voltage switchgear system. This comprehensive service includes dismantling, cleaning, repairing or replacing components, and reassembling to ensure peak performance.

The duration of our Overhaul service varies depending on the complexity of the system and the extent of work required. We always aim to minimise downtime and will work efficiently to overhaul your switchgear as swiftly as possible.

The frequency of Overhaul services can depend on numerous factors, such as the age of your switchgear, operating conditions, and any distinctive specifications from the equipment manufacturer. Our expert team can provide a personalised recommendation based on your specific requirements.

Our Overhaul service ensures that your low voltage switchgear is in optimal condition, enhancing its reliability, efficiency, and lifespan. It can prevent unexpected breakdowns, reduce the risk of costly repairs, and ensure compliance with health and safety regulations.

We understand the challenges that arise when specific parts are no longer available in the market. An example of this, we manufacture custom NW2M adaption kits, and supply it with a motor. This kit allows us to adapt and modify existing parts or create replacements that perfectly fit and function in place of obsolete components. This approach ensures that your circuit breakers and low voltage switchgear continue to operate efficiently and reliably.

We believe that every project is unique and deserves a tailored solution. 

Request a Quote

To discuss your individual requirements, please contact us today and request a quote. Our team will honestly assess the situation and advise you on the best possible course of action. 

We look forward to working with you!

Industry Solutions

Industry Specific Solutions

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Maintenance Action Plans

circuit breaker lifespan

Equipment Lifespan Estimates

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System Data