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Eaton Bussmann KTK312 Fast-acting Fuse

This is a fast-acting fuse rated for 600 VAC and 3.5 Amps. It features a cylindrical, midget package (5AG, 10x38mm) with dimensions of approximately 10.30mm by 38.00mm. The fuse is designed for mounting in a holder, suitable for quick protection in electrical circuits. Constructed with a melamine tube and nickel-plated bronze endcaps, it offers reliable circuit protection. It complies with UL and CSA standards, providing an interrupting rating of 100,000A RMS, making it ideal for applications requiring fast response and high safety margins.

Authorized Distributors
Source:DigiKey
Part No:KTK-3-1-2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $81.301
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Source:DigiKey
Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $81.301
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Part No:KTK-3-1/2
Stock:3
Inv Date:06-12-2026
Price: Unit price: $112.99
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Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $106.4
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Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $80.53
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Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $52.07
Buy/RFQ:
Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $80.53
Buy/RFQ:
Part No:KTK-3-1/2
Stock:0
Inv Date:06-11-2026
Price: Unit price: $52.07
Buy/RFQ:

Eaton Bussmann KTK312 Fast-acting Fuse Specifications:

  • Voltage Rating: 600 VAC
  • Current Rating: 3.5 Amps
  • Package Type: Cylindrical, 5AG, 10x38mm
  • Dimensions: approximately 10.30mm by 38.00mm
  • Construction: Melamine tube with nickel-plated bronze endcaps
  • Interrupting Rating: 100,000A RMS
  • Standards: UL Listed, CSA Certified
  • Mounting Type: Hold-in fuse for quick circuit protection
  • Application: Electrical circuits requiring fast acting fuse
  • Material: Melamine, Nickel-plated bronze
  • Certifications: UL, CSA

Buy the Buy Bussmann Fast-Acting Fuse Part Number KTK312 Online

Secure your electrical systems with the Bussmann KTK312 fast-acting fuse, rated for 600V and 3.5A. Its cylindrical package and quick response make it perfect for reliable circuit protection. Whether for industrial or commercial electrical applications, this fuse features UL and CSA certification, a high interrupting rating, and durable construction with melamine and bronze endcaps. Easily install and replace in fuse holders, ensuring your electrical systems operate safely and efficiently. Buy online now to ensure trustworthy safety and performance in your projects.

Order your Bussmann Series KTK312 fast-acting fuse today and ensure reliable electrical circuit protection with high safety standards and easy insertion.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTK312?

You can click on the BUY or RFQ button to purchase KTK312 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTK312?

You can download the KTK312 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTK312?

Eaton Bussmann

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