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Eaton Bussmann KTK40 Fast-Acting Fuse

This fast-acting fuse is rated for 600 volts AC and 40 amps, featuring a cylindrical melamine tube with nickel-plated bronze endcaps. Its compact 5AG (10x38mm) size makes it ideal for electrical and electronic applications requiring reliable overcurrent protection. UL Listed and CSA Certified, it offers an interrupting rating of 100,000A RMS Sym. and is suitable for fuseholders and fuseblocks operating at 600 Vac. The fuse's robust construction ensures durability and safety in demanding industrial environments, providing dependable performance and easy installation in various equipment.

Authorized Distributors
Source:DigiKey
Part No:KTK-40
Stock:6
Inv Date:06-11-2026
Price: Unit price: $80.1
Buy/RFQ:
Part No:KTK-40
Stock:9
Inv Date:06-12-2026
Price: Unit price: $80.1
Buy/RFQ:
Part No:KTK-40
Stock:0
Inv Date:06-11-2026
Price: Unit price: $80.1
Buy/RFQ:
Part No:KTK-40
Stock:21
Inv Date:06-11-2026
Price: Unit price: $79.53
Buy/RFQ:
Part No:KTK-40
Stock:21
Inv Date:06-11-2026
Price: Unit price: $79.53
Buy/RFQ:

Eaton Bussmann KTK40 Fast-Acting Fuse Specifications:

  • Voltage Rating: 600 Vac
  • Current Rating: 40 Amps
  • Package Size: 5AG (10x38mm)
  • Construction: Melamine tube with nickel-plated bronze endcaps
  • Interrupting Rating: 100,000A RMS Sym.
  • Certification: UL Listed, CSA Certified
  • Application: Suitable for fuseholders and fuseblocks operating at 600 Vac
  • Design: Fast-acting, cylindrical, reliable overcurrent protection
  • Type: Midget fuse for electrical and electronic use

Buy the Bussmann KTK40 – Reliable Fast-Acting Fuse for Industrial Applications

Purchase the Bussmann KTK40 fast-acting fuse online today to ensure your electrical and electronic systems are protected by high-quality, UL-listed overcurrent protection devices. Designed for 600V applications and rated at 40 amps, this fuse offers dependable performance in demanding industrial environments. Featuring a compact 5AG (10x38mm) size with durable melamine construction and nickel-plated endcaps, it is easy to install and suitable for fuseholders and fuseblocks. Secure your equipment's safety and reliability now with fast, easy online ordering.

Buy Bussmann KTK40 now and experience unmatched reliability and performance in overcurrent protection for industrial and electrical systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTK40?

You can click on the BUY or RFQ button to purchase KTK40 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTK40?

You can download the KTK40 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTK40?

Eaton Bussmann

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