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Epoxy and silicone insulation components for AIS and GIS applications across distribution networks, switchgear and transformers - cast to customer drawings with in-house tooling, up to 52 kV.
The Tooling Library
Our moulds and tools currently cover the components below up to 52 kV - and they are not limited to these: custom orders are easily integrated, with new moulds developed in the in-house tool room.
Product Explorer
Filter by family, tap any product for ratings and applications, and send a quote request in one step.
Inside the Switchgear
Spouts, wall bushings and support insulators hold live busbars safely apart inside the panel - dimensionally precise so they fit the OEM's design first time, and electrically proven so the switchgear runs for decades.
Reference
| Product line | Typical application | Ratings / notes |
|---|---|---|
| LV Monoblock | Distribution transformers | 1.1 kV · 500-4000 A · BS 2562 |
| Terminal boards | Distribution transformers | With fitted busbars & inserts |
| Bushings, standard & custom | Transformers, MV switchgear | Up to 52 kV |
| Single-pole bushings | High-current connections | 1000 - 5000 A |
| Wall-through bushings, fuse holders & covers | Panels, enclosures | Up to 52 kV |
| Plug-in bushings | Cable connection systems | Up to 52 kV, interface per customer spec |
| Retrofit bushings | Switchgear upgrades | Fit to existing equipment |
| Smart sensor bushings | Digital switchgear | Current, voltage & thermal sensing |
| Data-centre bushings | Data-centre switchgear | New programme |
| Spouts | AIS MV switchgear | OEM qualified, multiple revisions |
| Support & busbar insulators | Busbar and panel support | Epoxy & silicone |
| Separating barriers & pole housings | Compact switchgear | Phase separation |
| SF6 application & isolation components | GIS switchgear | Gas-tight, helium leak tested |
| Capacitive insulators | Voltage presence indication | Per customer spec |
| Composite insulators | Outdoor lines & substations | Silicone housing, resin core |
| Silicone components | Outdoor insulation | HTV & LSR, since 2016 |
| Instrument transformers | Metering & protection | LT CTs · MV CTs · MV VTs |
| Special RMU components | Ring main units | Built to drawing |
| Machined copper & aluminium | Conductors, inserts, contacts | CNC · VMC · EDM in-house |
Most of what we cast is custom. Send the drawing and ratings - tooling, casting and testing all happen under one roof.