Katko UL/cUL listed stainless steel enclosed disconnect switches (AISI 304 and AISI 316L) are designed for demanding industrial and hygienic environments where corrosion resistance, reliability and compliance are essential. Available in Type 1, Type 3R, Type 12 and Type 4X configurations, the stainless steel enclosure provides excellent protection against chemicals and frequent washdown, ensuring dependable operation in harsh conditions.
The switches support across-the-line motor starting up to 75 HP at 600 V and are suitable for a wide range of motor and load disconnect applications. Certified according to UL and CSA requirements and compliant with UL 60947-4-1A, they meet North American regulatory expectations where performance, cleanliness and durability are critical.
Related accessories
-
Auxiliary contact 1NO/1NC
Product typeKU1V -
Auxiliary contact 2NO/2NC
Product typeKU2V -
Protective roof for RA4 enclosures, AlZn
Product typeKSL22
Latest News & Insights
-
Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
November 08, 2024 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
April 29, 2025 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
November 10, 2025 -
New Front Plate for KU 16–40A Switch Series
August 26, 2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
September 17, 2024 -
Product Update: Extended Cable Range for 95-Series Connectors
October 30, 2025 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025
