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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Load break switch 3x400A with direct handle
Product typeKU 3400 SVE-number FI: 3602936 GTIN: 6419410300299 Rated operational current AC-22A 415V (A): 400 Rated operational current AC-22A 690V (A): 400 -
Load break switch 6x100A
Product typeKU 6100E-number FI: 3600794 GTIN: 6419410203521 Rated operational current AC-22A 415V (A): 100 Rated operational current AC-22A 690V (A): 100 -
Load break switch 4x63A
Product typeKU 463NE-number FI: 3600733 GTIN: 6419410215906 Rated operational current AC-22A 415V (A): 63 Rated operational current AC-22A 690V (A): 63 -
Load break switch 8x160A with direct handle
Product typeKU 8160PW SVE-number FI: 3609232 GTIN: 6419410205556 Rated operational current AC-22A 415V (A): 160 Rated operational current AC-22A 690V (A): 160 -
Change-over switch 1-0-2 3x315A
Product typeKU 3315CO LVK228LKX150E-number FI: 3602931 GTIN: 6419410300244 Rated operational current AC-22A 415V (A): 315 Rated operational current AC-22A 690V (A): 315 -
Load break switch 4x16A
Product typeKU 416NE-number FI: 3600731 GTIN: 6419410215005 Rated operational current AC-22A 415V (A): 16 Rated operational current AC-22A 690V (A): 16 -
Change-over switch 1-0-2 4x40A
Product typeKU 440VVE-number FI: 3609264 GTIN: 6419410226735 Rated operational current AC-22A 415V (A): 40 Rated operational current AC-22A 690V (A): 40 -
Load break switch 4x80A with frontplate
Product typeKU 480N KKU4PGTIN: 6419410212011 Rated operational current AC-22A 415V (A): 80 Rated operational current AC-22A 690V (A): 80
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Latest News & Insights
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Discontinuation of 3-pole EVA and VKA 80–160A Switches
23.6.2025 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
2.9.2024 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
8.11.2024 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
29.4.2025 -
KATKO LoadSafe Product Family – New Additions, Now Available
14.1.2025 -
Katko Products Available on EPLAN Data Portal
14.9.2023 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
28.7.2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
10.11.2025 -
New Front Plate for KU 16–40A Switch Series
26.8.2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
17.9.2024 -
Product Update: Extended Cable Range for 95-Series Connectors
30.10.2025 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
6.2.2025
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