Isolators and Switch Fuses

Demesne are authorised distributors for the Katko range of Enclosed Isolators, Stainless Steel Isolators, Din Rail Mounted Isolators and Switch Fuses.
High quality products designed and manufactured in Finland, the Katko range is suited for many applications including pharma, manufacturing and heavy industry.
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Katko Accessories

Complete range of accessories to suit the Katko range of Isolators, Switch Fuses and Switches.
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Katko Enclosed Isolators

The world renowned Katko KEM Enclosed Isolators full range available here. Different enclosure materials secure the best possible choice for different environments. Polycarbonate Enclosed Isolators - KEM Range Stainless Steel Enclosed Isolators - KER Range Aluminium Enclosed Isolators - KEA Range Side Operated KSM Range
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Katko Fireman Switch

This special Katko Fireman Switch is designed to be accessible for firemen when entering fire area. It has reverse operation (OFF position upwards) to enable fastest possible disconnection.
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Katko Panel Isolators

The Katko KU range of Din Rail Mounted Isolators is one of the most robust range of switches on the market today. 3- or 4-pole options cover current range from 16A to 125A. Switch is supplied with clear red position indicator. The Katko VKE range of isolators come in 125 amp up to 400 amp and come complete with handle and shaft.
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Katko Switch Fuses

These Katko Switch Fuses are available both for DIN and BS fuses. Compact size and a range of accessories make them suitable for wide range of panels in commercial and industrial buildings. All Switch Fuses come complete with handle and shaft.
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