LV Switchboards & Motor Control Centres NZ

Since 1971, Clive Wilson Switchboards has been New Zealand’s trusted manufacturer of low voltage switchboards, motor control centres, and electrical control systems. Designed and built from our Invercargill workshop, every switchboard is engineered to your exact project specifications — and backed by our ISO 9001:2015 certification, Schneider Prisma accreditation, and Avetta registration. From Southland to Auckland, we deliver reliable, NZ-made switchboards for commercial and industrial projects nationwide.

Industrial & Commercial Switchboards We Build

Main Switchboards (MSB) — Custom main switchboards — delivered up to 4000A, with Logstrup platform capability for higher — for heavy industrial facilities, infrastructure and large commercial sites
Motor Control Centres (MCC) — LOGSTRUP & SIMOTROL motor control centres with Form 3b/4a separation and withdrawable motor starters
Lighting & Power Distribution — Commercial and industrial distribution boards and power distribution systems
Automation & Control — PLC, SCADA and industrial automation control panels for plant and process systems
EV Charging Kiosks — Commercial EV charging kiosk switchboards and infrastructure solutions
Electrical Consulting & Design — Electrical switchboard design, drafting, compliance and FAT testing
Switchboard Maintenance & Testing — On-site switchboard maintenance, testing, inspection and remedial work nationwide

Contact us to discuss your project requirements — whether you need custom switchboards, MCC systems or industrial power distribution equipment built in New Zealand. Nationwide enquiries welcome.

Clive Wilson Switchboards

Trusted by New Zealand Industry for Over 55+ Years

With more than 50 years of switchboard manufacturing experience, Clive Wilson Switchboards is one of New Zealand's most trusted designers and builders of LV switchboards, motor control centres, and electrical control systems. From our Invercargill workshop, we deliver precision-built, NZ-made switchboards for commercial and industrial clients nationwide — and internationally.

Call us today

+64 3 2144264

estimating@clivewilson.co.nz

Frequently Asked Questions

What is a low voltage switchboard?

A low voltage (LV) switchboard is an assembly of electrical components that distributes, controls, and protects electrical power at voltages up to 1000V AC. It acts as the central hub for incoming power distribution across a building or facility, housing circuit breakers, busbars, metering, and protection devices. In New Zealand, all LV switchboards must comply with AS/NZS 61439.

What is the difference between a main switchboard and a distribution board?

A main switchboard (MSB) is the primary point of power entry for a building or facility, receiving supply directly from the network and distributing it to downstream distribution boards and equipment. A distribution board is a secondary assembly that receives power from the MSB and distributes it to final circuits such as lighting, power outlets, and equipment. MSBs are typically larger, higher-rated assemblies designed for industrial and commercial applications.

What standard do switchboards need to meet in New Zealand?

All low voltage switchboards in New Zealand must comply with AS/NZS 61439, the mandatory standard for low voltage switchgear and controlgear assemblies. This standard covers design verification, construction, testing, and documentation requirements. Every switchboard Clive Wilson manufactures is designed, built, and tested to AS/NZS 61439.

How much does a custom switchboard cost in New Zealand?

Custom switchboard pricing varies significantly depending on current rating, fault level, number of circuits, protection requirements, platform, and finish. A small commercial distribution board may cost a few thousand dollars, while a large industrial main switchboard or MCC can range from tens to hundreds of thousands of dollars. Contact us with your specification for an accurate quotation.

How long does it take to manufacture a custom switchboard in New Zealand?

Lead times depend on complexity, size, component availability, and current workshop loading. Simple distribution boards may be completed in a few weeks, while complex industrial MSBs and MCCs typically require 8 to 16 weeks from confirmed order. We manufacture entirely in-house in Invercargill, giving us direct control over scheduling and quality at every stage.

Who manufactures custom switchboards in New Zealand?

Clive Wilson Switchboards Ltd has manufactured custom LV switchboards, motor control centres, and automation systems in Invercargill since 1971. ISO 9001 certified, Schneider Prisma accredited, and Avetta registered, we build for heavy industry, infrastructure, dairy, and commercial projects nationwide. All assemblies are designed, built, and tested in-house.

What information do you need to quote a switchboard?

To prepare an accurate quotation we typically need incoming supply details (voltage, phases, maximum demand), fault level at the point of supply, number and type of outgoing circuits, environmental requirements (IP rating, operating temperature, ingress protection), any specific platform or brand preferences, compliance documentation requirements, and your project programme. The more detail you can provide, the more accurate the quotation.

Our Wide Range of Switchgear Solutions

Custom main switchboard (MSB) — heavy industrial rated, manufactured by Clive Wilson

Main Switchboards (MSB)

Custom main switchboards rated to IK10/IP55 — delivered up to 4,000A, with Logstrup platform capability for higher ratings. Built for heavy industrial facilities, infrastructure, and large commercial sites.

Mechanical services switchboards (MSSB) for HVAC and building management — Clive Wilson

Mechanical Services (MSSB)

Purpose-built mechanical services switchboards for HVAC control, hotels, commercial offices, and building services — engineered and manufactured in-house at our Invercargill facility.

Lighting and power distribution switchboard — custom built by Clive Wilson Switchboards

Light & Power Distribution

Custom lighting and power distribution boards for 3-phase and single-phase commercial and industrial applications — built to spec in Invercargill.

Large industrial MCC - 1600a with direct online and vsd motor starters

Motor Control Centres

Purpose-built Motor Control Centres housing Schneider's TeSys Ultra and GV2 range, available in Form 3b and Form 4a separation with withdrawable motor starter configurations

Automation and control panel systems — Clive Wilson in-house automation engineers

Automation & Control

In-house automation engineers specialising in Allen-Bradley and Siemens PLCs — delivering SCADA integration, plant automation, and industrial control panel solutions across a wide range of industries.

Electrical consulting and switchboard design services — Clive Wilson Switchboards NZ

Electrical Consulting & Design

Full in-house switchboard design and engineering — with dedicated CAD operators, compliance documentation, factory acceptance testing (FAT), and drafting support from concept through to completion

Get in Touch

Clive Wilson Switchboards

ISO 9001 Certified

We design and manufacture a comprehensive range of LV switchboards across a range of platforms with fault ratings up to 100kA/1s — delivered up to 4,000A, with Logstrup platform capability for higher ratings — including main switchboards, motor control centres, 3-phase and single-phase lighting and power distribution boards, PLC and I/O panels, and mechanical services switchboards.

Our ISO 9001:2015 Quality Management certification means every project is delivered to the highest standard, with annual audits ensuring ongoing compliance. We have also actively contributed to the development of the AS/NZS 61439 combined standard for low-voltage switchgear and control gear assemblies — including participation in the successful retesting of Simotrol switchboards to verify compliance ahead of the standard's release.

Contact our team today for a free, no-obligation quote on your next switchboard project.

+64 3 2144264

Monday to Friday 8:00 AM - 5:00 PM