Products
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KU 425
Product typeLoad break switch 4x25AProduct Number: 25773 E-number FI: 3609695 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25 -
KU 425 FP
Product typeLoad break switch 4x25A with front plateProduct Number: 36408 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25 -
KU 4250W L200AD12T6LKX100
Product typeLoad break switch 4x250AProduct Number: 20522 E-number FI: 3602987 Rated operational current AC-22A 415V (A): 250 Rated operational current AC-22A 690V (A): 250 -
KU 4250W SV
Product typeLoad break switch 4x250A with direct handleProduct Number: 20534 E-number FI: 3602999 Rated operational current AC-22A 415V (A): 250 Rated operational current AC-22A 690V (A): 250 -
KU 4250WCO L200AD12T6LKX100
Product typeChange-over switch 1-0-2 4x250AProduct Number: 20530 E-number FI: 3602995 GTIN: 6419410205303 Rated operational current AC-22A 415V (A): 250 Rated operational current AC-22A 690V (A): 250 -
KU 4250WCO SV
Product typeChange-over switch 1-0-2 4x250A with direct handleProduct Number: 20538 E-number FI: 3609215 GTIN: 6419410205389 Rated operational current AC-22A 415V (A): 250 Rated operational current AC-22A 690V (A): 250 -
KU 425CO
Product typeChange-over switch 1-0-2 4x25AProduct Number: 33782 E-number FI: 3663120 GTIN: 6419410337820 Rated operational current AC-22A 415V (A): 25 Rated operational current AC-22A 690V (A): 25 -
KU 425CT
Product typeChange-over switch 1-1+2-2 4x25AProduct Number: 33791 E-number FI: 3663121 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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We Are Hiring: Production Manager – KATKO Poland
June 04, 2026 -
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 -
Reflections on the First Month as a Marketing Trainee at KATKO
May 29, 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 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
KATKO Strengthens Presence in Morocco with Africa Drives Partnership
May 06, 2026 -
Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
April 29, 2025 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
November 08, 2024 -
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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