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Eaton Bussmann DFJ25 high speed fuse

This high-speed, current-limiting Class J fuse rated for 600 Volt AC and 450 Volt DC provides maximum protection for AC and DC drives and controllers. It combines the performance of semiconductor fuses with the convenience of standard Class J dimensions. Suitable for protecting power semiconductor devices such as diodes, GTOs, SCRs, and SSRs, it offers the lowest I�t of any branch circuit fuse, ensuring minimal energy let-through. Its cylindrical package measures approximately 20.57mm in diameter by 57.15mm in length, making it compatible with common fuse blocks and holders.

Authorized Distributors
Source:DigiKey
Part No:DFJ-25
Stock:0
Inv Date:06-12-2026
Price: Unit price: $94.191
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Part No:DFJ-25
Stock:6
Inv Date:06-12-2026
Price: Unit price: $127.33
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Part No:DFJ-25
Stock:1
Inv Date:06-12-2026
Price: Unit price: $122.91
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Part No:DFJ-25
Stock:0
Inv Date:06-12-2026
Price: Unit price: $88.58
Buy/RFQ:
Part No:DFJ-25
Stock:0
Inv Date:06-12-2026
Price: Unit price: $88.58
Buy/RFQ:

Eaton Bussmann DFJ25 high speed fuse Specifications:

  • Voltage Rating: 600Vac (or less), 450Vdc (or less)
  • Ampere Rating: 25A
  • Type: High Speed, Current-Limiting Fuse
  • Form Factor: Cylindrical package
  • Dimensions: Approximately 20.57mm diameter by 57.15mm length
  • Applications: Protects power semiconductors such as diodes, GTOs, SCRs, SSRs
  • Standards: UL Listed, CSA Certified
  • Interrupting Rating: 200,000A RMS Sym., 100,000A dc
  • Compatible with: Standard Class J fuse blocks and holders
  • Features: Fast-acting, low I�t, minimal energy let-through

Buy the Cooper 25A – Reliable Fast-Acting Fuse for Industrial Applications

Purchase your Cooper Series DFJ25 fuse online today and benefit from reliable, high-speed protection for your industrial drives and electronic controllers. Designed for 600V AC and 450V DC applications, this fast-acting, current-limiting fuse features a cylindrical package measuring approximately 20.57mm in diameter and 57.15mm in length. Its low I�t characteristic ensures minimal energy let-through, protecting sensitive semiconductor devices like diodes, GTOs, SCRs, and SSRs. Available with standard Class J dimensions, it easily integrates with common fuse blocks and holders, making it ideal for various industrial protection needs.

Order your Cooper Series DFJ25 fuse today and ensure dependable protection for your industrial drives and controllers with our trusted high-speed fuses.

Frequently Asked Questions

Where can I buy Eaton Bussmann DFJ25?

You can click on the BUY or RFQ button to purchase DFJ25 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part DFJ25?

You can download the DFJ25 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of DFJ25?

Eaton Bussmann

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