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Eaton Bussmann KTU650 current-limiting fuse

This fast-acting fuse rated for 600 VAC offers reliable short-circuit protection with a current capacity of 650 amps. Utilized mainly for circuit breaker protection, non-inductive loads, lighting, and heating circuits, it features high-grade silica-sand fillers for rapid response and silver-plated terminals for high electrical conductivity. The fuse's bolt mount design ensures secure installation, with dimensions of 63.5 mm in length and 273.05 mm in height. Approved by UL and CSA, it provides a high RMS interrupting rating of 200,000 amperes, making it ideal for demanding electrical systems.

Authorized Distributors
Source:DigiKey
Part No:KTU-650
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3425.15
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Part No:KTU-650
Stock:0
Inv Date:06-12-2026
Price: Unit price: $4291.28
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Part No:KTU-650
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4377.11
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Part No:KTU-650
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2915.9
Buy/RFQ:
Part No:KTU-650
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2915.9
Buy/RFQ:

Eaton Bussmann KTU650 current-limiting fuse Specifications:

  • Voltage Rating: 600 Volts AC
  • Ampere Rating: 650 Amperes
  • Dimensions: 63.5 mm length by 273.05 mm height
  • Mounting: Bolt mount
  • Interrupting Rating: 200,000 RMS Sym.
  • Material: High-grade silica-sand filler, silver-plated terminals
  • Construction: Glass melamine tube with O-ring seals
  • Agency Approvals: UL Listed, CSA Certified
  • Design features: Fast-acting, current-limiting, short-circuit protection
  • Certifications: UL 248-10, CSA C22.2 No. 248.10

Buy the Buy Bussmann Fast-Acting Class L Fuse Part Number KTU650 Online

Purchase your Bussmann KTU650 fast-acting fuse online today for dependable protection that ensures safety and efficiency in electrical circuits. This high-quality, UL- and CSA-approved fuse provides rapid response to short circuits, limiting damage and maintaining system stability. Designed with a bolt mount and superior materials, it offers a secure fit and long-lasting performance. Whether for industrial, commercial, or residential applications, ordering online guarantees quick delivery of this reliable and essential safety device, maintaining your systems' safety integrity seamlessly.

Order your Bussmann SeriesKTu650 fast-acting fuse today and ensure your electrical systems are protected with reliable circuit safety components.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTU650?

You can click on the BUY or RFQ button to purchase KTU650 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTU650?

You can download the KTU650 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTU650?

Eaton Bussmann

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