Industry trends in 2025 showed that connectors and terminal blocks were the most popular electrical spare parts. As more installations use tool-free, quick-fit solutions, lever-operated connectors now make up almost 40% of small-component sales in maintenance.
Right now, the most popular Key Spare Categories include:
Connectors, Terminal Blocks & Earth Clamps
Fuses & Accessories
Grommets
Replacement Switches & Sockets
Cable Clips & Fixings