
Powering progress in renewables
Switch Fuse Panels
Pre-Assembled & Ready To Go
Heavy-Duty Switch Fuse Isolation
Our Switch Fuse Isolator panels are available in sizes up to 800A. Each panel is configured and tested in-house and ready for fast installation. These can be used across industries from renewables to food production, data centres, and beyond.

Why choose our products
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Bespoke Designs
Panels built exactly to your project specs and DNO standards, avoiding delays and compliance issues.
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Fast Turnaround
Quick turnaround times to help you stay on schedule and meet tight deadlines.
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Expert advice
Specialist guidance to ensure optimal system performance and future-proof designs.
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Quality Components
Only trusted, top-quality parts used for reliable long-term performance.
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Technical Support
Access expert help whenever you need it – from design though to installation.
Fully Integrated
Everything You Need in One Panel
We supply a dedicated earth terminal, lockable isolation handle, and fuses inside each panel, as well as optional features like surge protection or status indication. These are easy to integrate and allow for more comprehensive solutions.
We’re Compliant
Our G99 Panels comply with the G59/1 regulations in N.Ireland and G10 regulations in Ireland
Custom Design as Standard
Flexible Layouts, Quality Build
We build your panel around your needs. From enclosure size and material to terminals and cable entries, we make each panel with the most efficient and premium-grade components, all backed by our quality testing process for hassle-free installation.
Shop Online
Find a Switch Fuse Panel built for you
The G59 Projects webshop offers electrical and renewable energy equipment (e.g. isolators, junction boxes, power quality monitors, UPS panels), with an online catalogue, standard product orders, best-seller highlights, and bespoke/custom options.
Powering quality
G59’s distinguished and reputable Control Panels
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G99 Panels
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G100 Export Limitation Schemes
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PV Distribution Panels
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EV Distribution Panels
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LV Distribution Panels
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Form 4 Panels
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Power Quality Monitoring Panels
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800v Rated Distribution Panels
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800v Rated AC Isolators
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Isolator Metering Panels
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MCCB Feeder Panels
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Switch Fuse Panels
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ATS Panels
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DC Junction & Combiner Panels
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UPS Panels