Defence

Voltage surges caused by lightning, grid switching, or equipment faults can severely damage electrical infrastructure. Chadwick’s SPD Enclosures provide a purpose-built housing for surge protection devices — keeping your systems operational and protected in the most demanding environments.

Engineered with durability and safety in mind, our SPD Enclosures are available in both wall-mounted and modular formats. Each unit is designed for effective thermal management, accessibility, and compliance with relevant Australian Standards.

Whether integrated into a larger switchboard system or used as a standalone protection unit, our enclosures ensure your assets — from data centres to industrial machinery — remain protected from harmful transients.

Distribution Boards are the heart of safe and efficient electrical systems — and Chadwick designs them to perform in any environment. Whether for commercial fit-outs, industrial expansions, or infrastructure projects, our DBs are built for reliability, maintainability, and compliance.

We offer both standard and custom board configurations with quality switchgear, fault protection, clear labelling, and future expansion capacity. Our enclosures are designed to suit site-specific requirements — from compact wall-mounted units to large floor-standing boards.

Backed by 80 years of switchboard manufacturing expertise, our distribution boards offer outstanding safety, cable management, and long-term performance. Each board is fully tested and engineered to meet Australian standards.

No two projects are the same — and Chadwick’s custom switchboards are built with that in mind. Whether you need an indoor solution for tight mechanical rooms or an outdoor-rated switchboard designed to withstand weather, dust, and impact, we can build it to spec.

Our engineering and design teams collaborate closely with contractors, consultants, and project managers to ensure each custom switchboard meets all compliance requirements, environmental conditions, and layout constraints. From enclosure materials and IP ratings to internal componentry, busbar sizing, and access options — every detail is considered and delivered.

We build custom boards for everything from hospitals and public infrastructure to logistics warehouses, power stations, and beyond. No shortcuts — just precise, purpose-built solutions backed by decades of experience.

Cubic modular switchboards are designed to adapt to your project — not the other way around. Built using a flexible modular system, these switchboards allow complete customisation in tiering, busbar configuration, access points, and cable entry layouts.

As a trusted partner of the CUBIC modular system, Chadwick manufactures and assembles these boards in-house to meet exact client specifications and Australian standards. The result is a high-performance, low voltage switchboard that’s engineered for safety, serviceability, and long-term durability.

Modular switchboards are ideal for projects requiring complex layouts, high uptime, or future upgradeability — including commercial buildings, transport infrastructure, defence, and data centres.

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