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Eaton Bussmann KTU1800 High-Current Industrial Fuse

This fast-acting fuse is rated for 600 VAC and handles currents up to 1800 amps. Its bolt-mount design features silver-plated terminals and a glass melamine tube, ensuring excellent conductivity and resistance to high temperatures. The fuse provides reliable short-circuit protection with a high interrupting rating of 200,000 RMS Sym. Suitable for industrial electrical systems, it minimizes operational heat and watt loss, offering efficient and safe circuit protection. Certified UL Listed and CSA Certified for quality assurance.

Authorized Distributors
Source:DigiKey
Part No:KTU-1800
Stock:0
Inv Date:06-12-2026
Price: Unit price: $5507.7
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Part No:KTU-1800
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Inv Date:06-12-2026
Price: Unit price: $7239.6
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Part No:KTU-1800
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Inv Date:06-12-2026
Price: Unit price: $6176.88
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Part No:KTU-1800
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4788.08
Buy/RFQ:
Part No:KTU-1800
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4788.08
Buy/RFQ:

Eaton Bussmann KTU1800 High-Current Industrial Fuse Specifications:

  • Voltage Rating: 600 V AC
  • Ampere Rating: 601 to 6000 Amperes
  • Dimensions: approximately 88.90mm x 273.05mm
  • Terminals: Silver-plated, micro-peened
  • Construction: Glass melamine tube
  • Interrupting Rating: 200,000 RMS Sym.
  • Design: Bolt mounted
  • Standards: UL Listed, CSA Certified
  • Material: Silica-sand filler with high-grade quenching effect
  • Operating Temperature: Designed for high-current applications
  • Color: Transparent insulation tube
  • Certification: UL, CSA
  • Application: Short-circuit and overload protection of industrial systems
  • Use: Suitable for circuit breakers with lower interrupting ratings and non-inductive loads
  • Protection: Provides rapid response to short-circuits, minimizing fault energy
  • Seals: O-ring for maintaining pressure during fault conditions
  • Wiring: Compatible with standard industrial bus bars and connectors

Buy the Limitron 601-6000A U+2013 Reliable Circuit Protection Fuses for Industrial Applications

Secure your industrial electrical systems today by ordering the Bussmann Series KTU-1800 fuse online. Designed for quick installation with bolt-mount terminals, this high-current fuse offers fast-acting response and reliable short-circuit protection up to 1800A at 600V. Certified UL and CSA, it ensures safety in demanding environments. Its compact dimensions and sealed construction minimize operating temperature and energy loss, making it ideal for protecting circuit breakers, lighting, and heating circuits. Stock now and enhance system safety effortlessly!

Order your Bussmann Series KTU-1800 fuse today and ensure maximum safety and reliability in your high-current electrical systems with proven impulse protection.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTU1800?

You can click on the BUY or RFQ button to purchase KTU1800 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTU1800?

You can download the KTU1800 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTU1800?

Eaton Bussmann

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