Load Break Switches
Katko LoadSafe load break switches (16-800A) are designed for safe and precise switching under load, following Finnish design principles where functionality and reliability come first. They deliver dependable performance in environments ranging from heavy industry to everyday electrical systems.
Built to withstand frequent operation and demanding conditions, LoadSafe load break switches support long service life and consistent power control wherever safe disconnection truly matters.
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KUE 3125 AD3KKUE
Product typeToggle switch 3x80A with power rail adapterProduct Number: 20085 E-number FI: 3635404 Rated operational current AC-22A 415V (A): 125 Rated operational current AC-22A 690V (A): 80 -
KU 8400 LVK228LKX150
Product typeLoad break switch 8x400AProduct Number: 30023 E-number FI: 3602930 Rated operational current AC-22A 415V (A): 400 Rated operational current AC-22A 690V (A): 400 -
KU 3800 SV
Product typeLoad break switch 3x800A with direct handleProduct Number: 48400 E-number FI: 3602884 Rated operational current AC-22A 415V (A): 800 Rated operational current AC-22A 690V (A): 800 -
KU 4400 LVK228LKX150
Product typeLoad break switch 4x400AProduct Number: 30018 E-number FI: 3602926 Rated operational current AC-22A 415V (A): 400 Rated operational current AC-22A 690V (A): 400 -
KUE 316 KKUE
Product typeToggle switch 3x16AProduct Number: 20031 E-number FI: 3635055 Rated operational current AC-22A 415V (A): 16 Rated operational current AC-22A 690V (A): 16 -
KU 6160PW SV
Product typeLoad break switch 6x160A with direct handleProduct Number: 20554 E-number FI: 3609231 Rated operational current AC-22A 415V (A): 160 Rated operational current AC-22A 690V (A): 160 -
KU 6400 LVK228LKX150
Product typeLoad break switch 6x400AProduct Number: 30021 E-number FI: 3602928 Rated operational current AC-22A 415V (A): 400 Rated operational current AC-22A 690V (A): 400 -
KUE 325 RKUE
Product typeToggle switch 3x25AProduct Number: 20047 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25
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Latest News & Insights
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The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025 -
Simo Kettunen has been appointed as the Sales Director for Finland and the Baltics
May 08, 2026 -
Product Update: Extended Cable Range for 95-Series Connectors
October 30, 2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
September 17, 2024 -
New Front Plate for KU 16–40A Switch Series
August 26, 2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
November 10, 2025 -
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Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
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KATKO Has Published Its First 'Sustainability at KATKO' Report
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Katko and Solar Group Enter Strategic Partnership to Strengthen Nordic Market Presence
February 11, 2026 -
IsoSafe KSM series upgraded – now with better performance and easier installation
March 05, 2026 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024 -
Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025
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