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Transformer bushings & terminals

The bushing is the transformer's most exposed wear part: impact, tracking, gasket leaks. We supply terminals and bushings for all brands, original or qualified equivalents.

• All brands  • No displayed prices, quotation within 48 h  • Add your parts, send them in one go

LV porcelain terminal

Low-voltage terminals up to 1 kV for oil-immersed transformers: M12 to M30 studs, pads to rating, glazed porcelain.

≤ 1 kV250–3,150 AEN 50386

MV porcelain bushing

Outdoor 12 to 36 kV stud-type bushings, brown or grey porcelain, supplied with nuts and gaskets.

12–36 kVEN 50180stud type

Plug-in bushing

Indoor / outdoor plug-in interfaces for transformers and switchgear: type A, B or C by rating.

EN 50181250–630 Atype A/B/C

Arcing horns & terminal accessories

Arcing horns, protective covers, nuts and connection pads for existing terminals.

brassgalvanised steel

Bushing gasket kit

Gaskets and seals to the exact template of the terminal, supplied loose or as a replacement kit.

to templateNBR / cork
Specify it right: rated voltage and current, applicable standard (EN 50180 / 50181 / 50386), stud pitch and thread, and above all: a photo of the terminal in place plus the transformer nameplate.
Transformer bushings under test
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