• “KEA” Series – UL508 Enclosed Type – NEMA 4/4X Aluminum
    • “KEA” Series – UL508 Enclosed Type – NEMA 4/4X Aluminum
    • “KEA” Series – UL508 Enclosed Type – NEMA 4/4X Aluminum
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “KEM” Series – UL508 Enclosed Type – NEMA 4X Plastic
    • “KEM” Series – UL508 Enclosed Type – NEMA 4X Plastic
    • “KEM” Series – UL508 Enclosed Type – NEMA 4X Plastic
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “KET” Series – UL508 Enclosed Type – NEMA 4/12 Metal
    • “KET” Series – UL508 Enclosed Type – NEMA 4/12 Metal
    • “KET” Series – UL508 Enclosed Type – NEMA 4/12 Metal
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “KKV” Series – U508 Type – Fusible Type “CC”
    • “KKV” Series – U508 Type – Fusible Type “CC”
    • “KKV” Series – U508 Type – Fusible Type “CC”
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “KU” Series – UL508 Type
    • “KU” Series – UL508 Type
    • “KU” Series – UL508 Type
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “KU” Series – UL98 Type
    • “KU” Series – UL98 Type
    • “KU” Series – UL98 Type
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • “VKA” Series – U508 Type
    • “VKA” Series – U508 Type
    • “VKA” Series – U508 Type
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…
  • Isolation Disconnects
    • Isolation Disconnects
    • Isolation Disconnects
    • Katko is a Finnish family business specialising in safety switches, load break switches and fused switches with more than 70 years of experience. Not all safety and load break switches on the market come from specialised manufacturers by any means, and that is precisely why we are so proud of ours. We design and manufacture every product ourselves in our…