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
Fluke 1670 Series: The best just got better
New 1670 Series Installation Multifunction Testers from Fluke The NEW Fluke 1672, 1673 FC, and 1674 FC Multifunction Installation Testers are here to set a new standard for integrated installation testing solutions!
PROMARK T-2000: Best-In-Class Identification
Whether you’re on the construction site or in the workshop, Partex’s PROMARK T-2000 will deliver high quality thermal-transfer printed markers for panels, boards, components and cable & wiring projects with speed and precision. If
Ministry of Education chooses Belden & Cuthbert Stewart Limited
Cuthbert Stewart Limited (CSL) is proud to announce its selection as an approved product supplier by the Ministry of Education | Te Tāhuhu o te Mātauranga. In partnership with leading global connectivity and cable specialist