Lauritz Knudsen FN Switch-High-Performance TPN Switch Disconnector Fuse
The L&T FN Switch is a reliable switch disconnector fuse designed to deliver efficient isolation and circuit protection in demanding industrial and utility environments. Combining the functionality of a switch and fuse in one unit, this TPN (Triple Pole and Neutral) system ensures safe and reliable performance for 3-phase, 4-wire networks, making it a preferred choice among electrical professionals.
The L&T FN Switch stands out for its robust design, user safety, and ease of installation. With its high-performance stainless steel enclosure, it ensures long-term durability even in corrosive or dusty environments. Compliance with international standards makes it a trusted solution for industrial automation, distribution, and control applications.
Specifications
- Brand
- L & T Electrical & Automation Products
- Poles
- TPN
- Availability
- In stock
Key features
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Function: Acts as both an isolator and a protective fuse against overcurrents.
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Switching: TPN design for 3-phase, 4-wire systems.
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Construction: Rugged stainless steel enclosure built for harsh industrial use.
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Safety:
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Door interlock prevents access when switch is ON.
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Padlock provision enables secure locking in the OFF position.
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Clear ON/OFF indicator for real contact status.
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Performance:
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High mechanical and electrical endurance.
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IEC 60947-3 compliant for safety and reliability.
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Installation: Compact form with ample terminal space for easy control panel integration.
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Durability: Built to withstand demanding operational conditions over long service life.
Applications
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Manufacturing Units
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Energy Distribution Networks
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Utility & Infrastructure Projects
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Heavy Engineering Plants
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Industrial Control Panels
Ohm Murugha Electrical is a trusted dealer and supplier across India, serving satisfied buyers with quick replies and timely deliveries of authentic electrical automation products.
Downloads
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L & T Electrical & Automation Products
Stocked at our Coimbatore counter and dispatched across India.
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