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Eaton Bussmann DFJ90 Fast-Acting Fuse

This fast-acting fuse rated for 600 VAC and 450 VDC provides reliable overcurrent protection for electronic drives, controllers, and high-speed semiconductor devices. Designed with a bolt-mount package, it supports easy installation in industrial systems. The fuse has a current capacity of 90 amps, offering the lowest let-through energy of any branch circuit device, making it ideal for protecting diodes, GTOs, SCRs, and SSRs. It conforms to industry standards including UL and CSA certifications, ensuring safety and compliance in demanding electrical environments.

Authorized Distributors
Source:DigiKey
Part No:DFJ-90
Stock:0
Inv Date:06-11-2026
Price: Unit price: $397.25
Buy/RFQ:
Part No:DFJ-90
Stock:0
Inv Date:06-12-2026
Price: Unit price: $342.69
Buy/RFQ:
Part No:DFJ-90
Stock:0
Inv Date:06-11-2026
Price: Unit price: $344.2
Buy/RFQ:
Part No:DFJ-90
Stock:0
Inv Date:06-11-2026
Price: Unit price: $284.26
Buy/RFQ:
Part No:DFJ-90
Stock:0
Inv Date:06-11-2026
Price: Unit price: $284.26
Buy/RFQ:

Eaton Bussmann DFJ90 Fast-Acting Fuse Specifications:

  • Voltage Rating: 600 VAC, 450 VDC
  • Ampere Rating: 90A
  • Package Dimensions: 28.70mm by 117.60mm
  • Mounting Type: Bolt
  • Certifications: UL Listed, CSA Certified
  • Performance: Fast-acting, low let-through energy
  • Application: Protecting semiconductor devices like diodes, GTOs, SCRs, SSRs
  • Compliance: Meets industry standards for branch circuit protection

Buy the Cooper Series DFJ Fast-Acting Fuse: DFJ90

Secure your electronic systems with the Cooper DFJ90 fast-acting fuse. Rated at 600 VAC and 450 VDC with a 90-amp capacity, it provides rapid overcurrent protection for high-speed semiconductor devices. Its bolt-mount package simplifies installation in control panels and industrial equipment. Certified by UL and CSA, this fuse guarantees safety and compliance while reducing energy let-through during faults. Whether upgrading existing setups or designing new systems, the DFJ90 ensures dependable performance for demanding electrical applications.

Buy Cooper DFJ90 fast-acting fuse now and ensure maximum protection for your electronic drives and semiconductor systems with reliable performance.

Frequently Asked Questions

Where can I buy Eaton Bussmann DFJ90?

You can click on the BUY or RFQ button to purchase DFJ90 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part DFJ90?

You can download the DFJ90 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of DFJ90?

Eaton Bussmann

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