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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KU 380N
Product typeLoad break switch 3x80AE-number FI: 3635104 GTIN: 6419410214701 Rated operational current AC-22A 415V (A): 80 Rated operational current AC-22A 690V (A): 80 -
KU 825
Product typeLoad break switch 8x25AE-number FI: 3663101 GTIN: 6419410338025 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25 -
KU 316
Product typeLoad break switch 3x16AE-number FI: 3609687 GTIN: 6419410257692 Rated operational current AC-22A 415V (A): 16 Rated operational current AC-22A 690V (A): 16 -
KU 316 FP
Product typeLoad break switch 3x16A with front plateGTIN: 6419410364024 Rated operational current AC-22A 415V (A): 16 Rated operational current AC-22A 690V (A): 16 -
KU 4125CO
Product typeChange-over switch 1-0-2 4x125AE-number FI: 3600812 GTIN: 6419410203620 Rated operational current AC-22A 415V (A): 125 Rated operational current AC-22A 690V (A): 125 -
KU 4160PW SV
Product typeLoad break switch 4x160A with direct handleE-number FI: 3609230 GTIN: 6419410205532 Rated operational current AC-22A 415V (A): 160 Rated operational current AC-22A 690V (A): 160 -
KUE 325
Product typeToggle switch 3x25AE-number FI: 3609245 GTIN: 6419410200407 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25 -
KU 3160CO
Product typeChange-over switch 1-0-2 3x160AE-number FI: 3600810 GTIN: 6419410203606 Rated operational current AC-22A 415V (A): 160 Rated operational current AC-22A 690V (A): 160
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Latest News & Insights
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We Are Hiring: Area Sales Manager (Finland & Baltics)
February 17, 2026 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025 -
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 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
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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April 29, 2025 -
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 -
We Are Hiring: Technical Sales Support Specialist
March 11, 2026 -
Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025
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