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Eaton Bussmann DFJ350 High Speed Power Fuse

This high-speed, class J fuse offers reliable and safe overcurrent protection for electrical systems, rated for 600 VAC and 450 VDC, with a current capacity of 350 Amps. It is designed to be easily integrated into various electrical setups using standard dimensions to fit fuse blocks and holders. The fuse features fast-acting operation suitable for protecting semiconductor devices such as diodes, GTOs, SCRs, and SSRs. Its portable design ensures maximum safety and durability in industrial and commercial applications, supporting both AC and DC drive protection with low let-through energy. Ideal for demanding electrical environments, this fuse provides dependable short-circuit and overload protection, ensuring system integrity and safety.

Authorized Distributors
Source:DigiKey
Part No:DFJ-350
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1163
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Part No:DFJ-350
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1363.3
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Part No:DFJ-350
Stock:1
Inv Date:06-11-2026
Price: Unit price: $1486
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Part No:DFJ-350
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2816.64
Buy/RFQ:
Part No:DFJ-350
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2816.64
Buy/RFQ:

Eaton Bussmann DFJ350 High Speed Power Fuse Specifications:

  • Voltage Rating: 600 Vac, 450 Vdc
  • Ampere Rating: 350A
  • Type: Fast-Acting, Current-Limiting
  • Mounting: Bolt mount package
  • Dimensions: approximately 53.59mm by 181.10mm
  • Standards: UL Listed, CSA Certified
  • Application: Protective device for power semiconductor circuits

Buy the Buy Cooper Bussmann Drive Fuse Part Number DFJ350 Online

Protect your electrical systems with the durable and reliable high-speed power fuse. Rated for 600V and 450VDC, with a 350A capacity, it offers fast response and safe operation for semiconductor devices. Its bolt mount design ensures easy installation. Suitable for industrial, commercial, and control systems, this fuse helps prevent costly damage from overloads or short circuits. Buy online now for quick delivery and ensure your electrical systems are safeguarded with trusted protection to maintain operational safety and efficiency.

Buy Cooper Bussmann DFJ350 now and experience reliable surge protection for your AC and DC drive systems with fast-acting, high-current capacity.

Frequently Asked Questions

Where can I buy Eaton Bussmann DFJ350?

You can click on the BUY or RFQ button to purchase DFJ350 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part DFJ350?

You can download the DFJ350 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of DFJ350?

Eaton Bussmann

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