DFJ-250 The Eaton DFJ-250 is a 250A Class J cartridge fuse rated for 600VAC/450VDC. It features a high breaking capacity of 200kA AC and 100kA DC, with bolt mount terminals.
Mfr Part #:

DFJ-250

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton DFJ-250 is a 250A Class J cartridge fuse rated for 600VAC/450VDC. It features a high breaking capacity of 200kA AC and 100kA DC, with bolt mount terminals.
Total Stock: 3 pcs
$ Price Range: $1,108.74

DFJ-250 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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3 pcs
3 pcs On Request 1 On Request On Request On Request On Request On Request

DFJ-250 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Breaking Capacity @ Rated Voltage
Class
Current Rating (Amps)
Fuse Type
Length
Mounting Type
Termination Style
Voltage Rating

DFJ-250 Description

Short technical summary and product information.

The Eaton DFJ-250 is a Class J cartridge fuse designed for high-current electrical protection. It is rated for 250A continuous current with a maximum voltage of 600VAC and 450VDC. The fuse offers a high interrupting capacity of 200kA at 600VAC and 100kA at 450VDC, making it suitable for industrial applications where fault currents are high.

 

The fuse features a cylindrical package with blade terminals for bolt mounting. It has a diameter of 53.59mm and a length of 181.1mm. The DFJ-250 is approved by CE, CSA, and UL, ensuring compliance with international safety standards. It is commonly used in electrical distribution systems, motor protection, and power supplies.

 

As a Class J fuse, it provides current-limiting performance and is designed to be interchangeable with other Class J fuses. The bolt mount design ensures secure installation in fuse holders or panels. This fuse is ideal for protecting circuits in industrial environments where reliability and high fault current handling are critical.

DFJ-250 Quick Information

Product Type: Cartridge Fuse
Series: DFJ
Canonical Name: Eaton DFJ-250 Class J Cartridge Fuse, 250A, 600VAC/450VDC, Bolt Mount
Subcategory: Cartridge Fuse

DFJ-250 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DFJ-250 Estimated Pricing

Qty Low High
15+ $1,108.74 $1,108.74

Estimated market price range - modelled values for guidance only, not live distributor offers.

DFJ-250 Features

  • Class J high-current cartridge fuse.
  • Rated for 250A continuous current.
  • 600VAC/450VDC voltage rating.
  • 200kA AC interrupting capacity.
  • Bolt mount cylindrical package.

DFJ-250 Applications

  • Used in industrial electrical distribution systems.
  • Suitable for motor protection circuits.
  • Ideal for high-current branch circuit protection.
  • Applied in power supplies and switchgear.

DFJ-250 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the DFJ-250?

250A.

What is the voltage rating of the DFJ-250?

600VAC and 450VDC.

What is the breaking capacity of the DFJ-250?

200kA at 600VAC and 100kA at 450VDC.

What is the package type of the DFJ-250?

Cylindrical, blade terminal (bolt mount).

What approvals does the DFJ-250 have?

CE, CSA, UL.

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