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Eaton Bussmann KLU1000 Circuit Protection Fuse

This is a slow blow, time lag fuse rated for 600 VAC, with a current capacity of 1000 amps. It features a bolt mount package with dimensions of 63.50mm by 273.05mm and is designed for secure bolt mounting applications. The fuse provides effective current-limiting protection, with a minimum 5-second delay at 500% rated current. It complies with UL and CSA standards, offering high short-circuit interrupting capacity of 200,000A RMS. Suitable for large capacity systems, it offers high reliability and efficient circuit protection for industrial electrical applications.

Authorized Distributors
Source:DigiKey
Part No:KLU-1000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2746.73
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Part No:KLU-1000
Stock:0
Inv Date:06-12-2026
Price: Unit price: $3066.8
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Part No:KLU-1000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2871.58
Buy/RFQ:
Part No:KLU-1000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2286.93
Buy/RFQ:
Part No:KLU-1000
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2286.93
Buy/RFQ:

Eaton Bussmann KLU1000 Circuit Protection Fuse Specifications:

  • Voltage Rating: 600 Volts AC
  • Ampere Rating: 1000 Amperes
  • Type: Slow Blow, Time Lag
  • Mounting Type: Bolt Mount
  • Dimensions: 63.50mm x 273.05mm
  • Minimum Time Delay: 5 seconds at 500% rated current
  • Interrupting Rating: 200,000A RMS Sym.
  • Standards: UL Listed, CSA Certified
  • Material: Copper links, suitable for high capacity systems
  • Application: Industrial circuit protection, large capacity electrical systems
  • Compliance: UL 248-10, Guide JDDZ, File E4273; CSA C22.2 No. 248.10, File 53787
  • Corrosion Resistance: Designed for durability in industrial environments
  • Physical Features: Bolt mount package with all slots and holes for secure installation
  • Tolerance: All other tolerances (+ 0.02)

Buy the Buy Bussmann KLU Part Number 1000A Online

Secure your electrical systems with our Bussmann KLU 1000A fuse, rated for 600VAC. This high-capacity, bolt mount fuse features a 5-second delay and 200,000A interrupting capacity, providing dependable overcurrent protection in industrial applications. UL and CSA approved, it ensures compliance and safety. Easy to install, it offers durable performance with all slots and holes for secure mounting. Purchase online now to benefit from quick delivery and guaranteed quality for your electrical safety needs.

Order your Bussmann SeriesKLU 1000A bolt mount fuse today and ensure reliable circuit protection with high current-limiting performance.

Frequently Asked Questions

Where can I buy Eaton Bussmann KLU1000?

You can click on the BUY or RFQ button to purchase KLU1000 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KLU1000?

You can download the KLU1000 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KLU1000?

Eaton Bussmann

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