UL/cUL listed Load Break Switches
Katko UL/cUL listed LoadSafe load break switches are designed to meet North American safety and performance requirements while maintaining the core principles of Finnish engineering. They deliver safe and reliable load switching in demanding industrial and building installations.
Certified according to UL and CSA requirements, these switches support long-term reliability and consistent operation wherever regulatory compliance and dependable performance are essential.
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LSF 416UL FP
Product typeLoad break switch 4x16A UL-listedGTIN: 6419410364697 Ampere rating 600V: 16 HP 600V: 10 -
LSF 316UL
Product typeLoad break switch 3x16A UL-listedE-number FI: 3663124 GTIN: 6419410268841 Ampere rating 600V: 16 HP 600V: 10 -
LSF 340UL FP
Product typeLoad break switch 3x40A UL-listedGTIN: 6419410364680 Ampere rating 600V: 40 HP 600V: 20 -
LSF 325UL FP
Product typeLoad break switch 3x25A UL-listedGTIN: 6419410364673 Ampere rating 600V: 30 HP 600V: 15 -
LSF 416UL
Product typeLoad break switch 4x16A UL-listedE-number FI: 3663127 GTIN: 6419410268872 Ampere rating 600V: 16 HP 600V: 10 -
LSF 440UL
Product typeLoad break switch 4x40A UL-listedE-number FI: 3663129 GTIN: 6419410268896 Ampere rating 600V: 40 HP 600V: 20 -
LSF 325NOUL FP
Product typeLoad break switch 3x25A 1NO UL-listedGTIN: 6419410364741 Ampere rating 600V: 30 HP 600V: 15 -
LSF 325NOUL
Product typeLoad break switch 3x25A 1NO UL-listedE-number FI: 3663131 GTIN: 6419410347188 Ampere rating 600V: 30 HP 600V: 15
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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
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New Front Plate for KU 16–40A Switch Series
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IsoSafe KSM series upgraded – now with better performance and easier installation
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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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