Transformer Bushing

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Moser Glaser - Swiss Quality Combined with Global Experience

MGC Moser Glaser Ltd, founded in Basel in 1914, is a pioneer in the field of solid insulation. Due to this long-standing expertise we have extensive know-how with more than 60 years of field experience. Given our core skill in RIP, we are focusing on the two business segments busbars and bushings.Thanks to the size of our company with all departments under a single roof, we can offer a high level of responsiveness. As an independent producer of DURESCA® busbars and bushings, MGC Moser Glaser is the ideal and valued partner for our global customers.

Dry-type Rip insulation

Resin Impregnated Paper Insulation

RIP Insulation

Transformer to Air with Dry-type insulation, RIP IEEE Standards C57.19.01–2000 and C57.19.00-2004


Silicon - Solid Core Design

Surge arresters with silicone housing up to 170 kV, economic and very low weight, very convenient for application as station or transmission line surge arresters

Silicon - Cage Design

Surge arresters with silicone housing up to 420 kV for applications with advanced mechanical requirements, best price/performance ratio, use as station or transmission line surge arresters

Dry-type ris insulation

Resin Impregnated Synthetic Insulation

RIS Insulation

Transformer to Air with Dry-type insulation




Indoor Application

MV surge arresters for protection of power transformers, metalclad switchgears and cable terminators in indoor environments-available with different possibilities of terminals and customized length adaption

DC Arresters

Surge arresters up to 4,8 kV DC for rolling stock, tram, or streetcars or for protection of DC equipment and overhead lines