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
CSL was established in 1948 by Cuthbert Stewart and his son Jim. Today it is still proudly a New Zealand owned family business.
CSL has a consistent and simple philosophy…
“To supply customers with the best technical electrical product solutions from the global marketplace.” In an ever changing market environment CSL’s objective is to bring innovative tested solutions to customers and form long term successful partnerships.
An extensive stock holding of leading brand and “value adding” services combine
to give CSL a real point of difference.
Latest from the CSL newsroom
Beyond Building Monitoring
Connect Box - Beyond Building Monitoring Siemens Connect Box is your connectivity champion. Designed to go beyond just building monitoring, it collects, connects and distributes data insights across every level of your building -
Dynamically Transform Building Operations
Dynamically Transform Building Operations Intelligent Valve – make building planning a snap When planning HVAC systems on building sites it’s all about operational efficiency, and that’s why Siemens developed the dynamic Intelligent Valve. The
What’s on your radar today?
What’s on your radar today? Siemens SITRANS LR500 series are 80 GHz radar level transmitters for continuous monitoring of liquids, slurries, and solids in storage and process vessels. Discover smart diagnostics & advanced Process