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Eaton Bussmann KTKR7 Fast-Acting Industrial Fuse

The KTK-R series are fast-acting protective fuses rated for 600 VAC and currents from 1/10 to 30A, suitable for branch circuit protection in industrial systems. Featuring a dimension of 13/32” x 1-1/2” with a melamine tube and nickel-plated brass endcaps, these fuses are UL listed and CSA certified, ensuring reliable circuit safety. Designed with rejection type holders to prevent incorrect replacements, they provide fast interruption of overcurrent conditions. Ideal for use in commercial and industrial applications, these fuses combine safety, durability, and ease of installation for robust electrical circuit protection.

Authorized Distributors
Source:DigiKey
Part No:KTK-R-7
Stock:3
Inv Date:06-11-2026
Price: Unit price: $89.61
Buy/RFQ:
Part No:KTK-R-7
Stock:14
Inv Date:06-12-2026
Price: Unit price: $81.78
Buy/RFQ:
Part No:KTK-R-7
Stock:0
Inv Date:06-11-2026
Price: Unit price: $89.61
Buy/RFQ:
Part No:KTK-R-7
Stock:29
Inv Date:06-11-2026
Price: Unit price: $85.09
Buy/RFQ:
Part No:KTK-R-7
Stock:29
Inv Date:06-11-2026
Price: Unit price: $85.09
Buy/RFQ:

Eaton Bussmann KTKR7 Fast-Acting Industrial Fuse Specifications:

  • Voltage Rating: 600 Vac
  • Current Ratings: 1/10 to 30 Amps
  • Dimensions: 13/32” x 1-1/2” (10 x 38 mm)
  • Construction: Melamine tube, nickel-plated brass endcaps
  • Type: Fast-acting, Class CC
  • Interrupting Rating: AC 200,000A RMS Sym.
  • UL Listed: STD. 248-4, Guide #JDDZ, File #E4273
  • CSA Certified: C22.2 NO. 248.4, File #53787
  • Application: Branch circuit protection, rejection type holders
  • Packaging: 10 units per carton, total weight 180 lbs

Buy the Buy Eaton-Bussmann KTK-R Fast-Acting Fuse Part Number KTKR7 Online

Secure your electrical systems with Bussmann’s reliable KTK-R fast-acting fuses. Rated for 600 volts and currents from 1/10 to 30 amps, these UL listed and CSA certified fuses deliver quick response to overcurrent conditions. Featuring durable melamine tubes and nickel-plated brass endcaps, they provide robust and safe circuit protection. Ideal for industrial and commercial applications, these fuses fit standard holders and include rejection types to prevent incorrect replacements. Order online now for fast, dependable circuit safety solutions built to meet demanding industrial standards.

Order your Bussmann KTK-R series fast-acting fuse today and ensure dependable circuit protection suited for industrial and commercial electrical systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTKR7?

You can click on the BUY or RFQ button to purchase KTKR7 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTKR7?

You can download the KTKR7 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTKR7?

Eaton Bussmann

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