At Power Engineering Services Limited, we understand the importance of keeping your electrical infrastructure operating at peak efficiency. That’s why we offer a comprehensive range of high-quality substation spares and accessories, sourced from leading manufacturers and fully compliant with UK and international standards.

Whether you’re performing scheduled maintenance, urgent repairs, or system upgrades, our extensive inventory ensures you have quick access to the parts you need—minimising downtime and maximising performance.

Our Product Range Includes:

• Vacuum interrupters

• Gas-insulated switchgear (GIS) spares

• Circuit breaker mechanisms & parts

• Control relays and protection modules

• Bushings (oil & resin types)

• Breathers & conservators

• Tap changers

• Cooling fans and radiator parts

• CTs & VTs (Current and Voltage Transformers)

• Digital and analogue relays

• Surge arresters & fault indicators

• SCADA-compatible monitoring accessories

• Insulators (porcelain, polymeric)

• Earth bars & copper connectors

• Cable termination kits

• Gland plates, gaskets & mounting accessories

• Retrofit solutions for obsolete equipment

• Pre-assembled spares kits for common systems

• Bespoke solutions engineered to order