Electrical power specialist since 1959

Transformer accessories

We supply DIN-compliant transformer accessories such as connection flags, gas protection relays, bushings, porcelain, oil level indicators, gaskets and thermometers. Our gas protection relays and oil level indicators are mercury-free and environmentally designed. Transformer accessories are available for immediate delivery from our warehouse in Spånga, Stockholm.


Connection flags

Gas protection relays


Oil level indicators


Gaskets for bushings per DIN 42530 – 42533. The material in the gaskets is intended for use in mineral oil at a maximum temperature of 100 degrees Celsius during continual operation (minimum temperature -20 degrees Celsius).

Bottom gasket position 9 (and 7) is also available in rubber-bound cork



Tap changers, thermometers or plug-ins, contact us regardless of the transformer accessory you need.

See our other products


We collaborate with experienced and leading manufacturers of resistors with advanced solutions and new technology.

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Need an answer immediately? Contact us by phone: 08-760 29 25