Welcome to CSL
For sales & advice call: 0800 288 423
Or email support@csl-online.nz
CSL supplies the best solutions from
World leading and respected brands.
CSL has consistently delivered the best technical electrical product solutions to the New Zealand industry since 1948 backed up by Product specialists delivering technical field support to utility, hazardous area and automation and control customers.
The CSL advantage
Our core competencies together with our extensive stock holding of leading brand and Product Customisation services combine to make CSL your perfect Industry partner.
Strong symbiotic relationships
Internationally recognised brands
Dedicated Product Customisation
Custom and technical solutions
Industry expertise and training
Service across New Zealand
Latest from the CSL newsroom
Unlock the future of automation: TIA Portal V21 Grace Period
The TIA Portal V21 Grace Period is open until Feb 28, 2026. Secure the latest technology for half the standard upgrade cost. Staying competitive in automation isn’t just about maintaining the status quo, it's about
A Smarter Cable Gland for Industrial Applications
In industrial electrical installations, efficiency often comes down to how many hands are needed to get the job done. The SmartFit Cable Gland has been engineered specifically for single-person installation by eliminating the need for
Full Sail Automation
When the superyacht Rock and Roll arrived in Auckland for its scheduled refit, ensuring access to world-leading automation technology was critical to the success of the project. As the New Zealand distributor for Siemens and