3NE3340-8

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$319.46
$319.46
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The Siemens 3NE3340-8 is a high-performance SITOR fuse link designed for reliable protection in low voltage electrical systems. Featuring a robust NH2 size and rated for 900 A with a voltage capacity of up to 690 V AC, this fuse ensures fast-acting semiconductor protection with an aR operating class. It is equipped with slotted silver-plated blade contacts for secure installation and has a front indicator to easily show fuse status, enhancing maintenance efficiency. The 3NE3340-8 fuse link is part of Siemens’ SENTRON product family, well known for quality and durability in industrial environments. Ideal for high-current circuit protection, this fuse supports a switching capacity of 100 kA, meeting IEC 60947-2 standards. Its compact design and versatile mounting make it compatible with LV HRC fuse bases or switch disconnectors, suitable for factory and machine automation systems.

Key Features of Siemens 3NE3340-8

  • Rated current of 900 A, suitable for high load applications
  • Operating voltage up to 690 V AC for versatile use
  • Fast-acting aR fuse class for semiconductor protection
  • Silver-plated slotted blade contacts ensure excellent conductivity
  • Front indicator for quick visual status checks
  • Switching capacity of 100 kA per IEC standards
  • Compact NH2 size compatible with standard fuse holders
  • Power dissipation approximately 165 W per pole under rated conditions
  • Operating temperature range from -20 °C to +50 °C
  • Manufactured by Siemens SENTRON, offering OEM reliability

Technical Specs of 3NE3340-8

Explore Siemens 3NE3340-8 specifications for detailed parameters to ensure system compatibility.

Parameter Value
Product Family SENTRON SITOR Fuse Link
Rated Current (In) 900 A
Rated Voltage (AC) 690 V
Operating Class aR (semiconductor protection)
Fuse Size NH2
Switching Capacity (IEC 60947-2) 100 kA
Power Dissipation 165 W (per pole at rated current)
Mounting Type Vertical / DIN Rail compatible
Weight Approximately 0.8 kg
Operating Temperature -20 °C to +50 °C

Applications / Use Case

This Siemens 3NE3340-8 is commonly used in industrial automation and production line systems worldwide. It offers essential semiconductor protection in motor drives, power distribution panels, and factory control equipment. Its high breaking capacity makes it suitable for safeguarding sensitive electronic components against short circuits or overloads, ensuring operational continuity and safety in demanding industrial environments. The fuse link is also well suited for packaging and conveyor operations where reliable fuse performance is critical to minimize downtime and maintenance costs.

Price & Availability

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3NE3340-8

$319.46

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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