Fuses/Holders/Switch Fuses

Robust Circuit Protection with Industrial Main Switch Fuses

In industrial and commercial electrical environments, the main switch fuse serves as the primary line of defense for your infrastructure. Unlike standard consumer units, professional-grade switch fuses combine high-performance overcurrent protection with reliable isolation capabilities. At Demesne Electrical, we specialize in providing high-breaking-capacity (HRC) solutions that ensure your machinery, control panels, and distribution boards remain safe under fault conditions.

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Comprehensive Range of Fuses & Holders 


Our inventory is curated to support a wide variety of mounting and protection requirements. We are proud stockists of industry-leading brands, including Wohner, DF Electric, and Bussmann.


NH Fuses & Accessories: Essential for high-current industrial power distribution, our NH fuses (sizes 000 to 4) offer exceptional thermal stability and current-limiting performance. We also provide NH fuse carriers and neutral links to complete your busbar or panel installation.


Neozed Switch Fuses: The compact Neozed switch fuse system, particularly the Wohner Minized range, is ideal for space-restricted control engineering applications where load switching up to 63A is required.


Cylindrical & Glass Fuses: From standard 10x38mm fuse holders to specialized battery protection fuses, we cover every minor and major protection need.


Topical Authority & Integrated Systems 


A secure main switch fuse installation often requires a coordinated approach with other panel components. For a complete build, ensure your industrial enclosures are fitted with the correct DIN rail terminals and supported by adequate lightning and surge protection to prevent transient voltage damage.


Whether you are designing a new motor control center or upgrading an existing feeder, choosing the correct breaking capacity (kA) and utilization category (such as gG or aM) is critical. Our team of experts is available to help you select the right cable accessories and isolators to meet Irish and European electrical standards."

wohner
Blog

Wohner 60 Classic and Crossboard

Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.

tekox
Blog

Tekox Terminal Strips Safety Blocks and Porcelain Blocks

Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.

PPVK Series
Blog

Conta-Clip Push-in PPVK Distribution Terminals

Conta-Clip PPVK push-in potential distribution terminals simplify control cabinet wiring with tool-free connections, compact DIN rail mounting, and reliable current distribution up to 41A.

Energy Storage Systems (ESS):
Blog

Electrical Protection in Energy Storage Systems (ESS): Keys to a Safe Installation

The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.

wayne moody
Company News

Wayne Moody Joins OEM | Demesne Electrical

We’re excited to share some great news at Demesne Electrical. Wayne Moody has joined our team, bringing with him years of experience and a clear vision for the future. His focus will be on building on our strong reputation here in Ireland and driving our growth across Europe.

DF electrci 485121
Blog

PMX Fuse Holder Range – Compact, Reliable, Built for Demanding Panels

The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.

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