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

DFJ-100

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Eaton DFJ-100 is a 100A Class J cartridge fuse rated for 600VAC/450VDC applications. It features a bolt mount design and high breaking capacity of 200kA AC / 100kA DC.
Total Stock: 18 pcs
$ Price Range: $250.95 - $328.58

DFJ-100 Available from 1 distributor

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DFJ-100 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
Mounting Type
Voltage Rating

DFJ-100 Description

Short technical summary and product information.

The Eaton DFJ-100 is a 100A Class J cartridge fuse designed for high-current electrical and industrial applications. It is rated for 600VAC and 450VDC, providing robust protection against overcurrent conditions. The fuse offers a high interrupting capacity of 200kA AC and 100kA DC, making it suitable for high-fault-current environments.

 

The fuse features a bolt mount mounting style with a cylindrical, blade terminal (bolt) package, measuring 1.130" diameter by 4.630" length (28.70mm x 117.60mm). This design ensures secure installation in fuse holders or disconnect switches. The DFJ-100 is a Class J current-limiting fuse, which helps reduce thermal and magnetic stress on downstream components during faults.

 

Approved by CE, CSA, and UL, the DFJ-100 meets international safety standards. It is intended for use in electrical distribution systems, motor control centers, and industrial machinery. The fuse is RoHS and REACH compliant (unverified) and has an MSL rating of 1 (unlimited).

DFJ-100 Quick Information

Product Type: Cartridge Fuse
Series: Class J
Canonical Name: Eaton DFJ-100 100A Class J Cartridge Fuse, 600VAC/450VDC, Bolt Mount
Subcategory: Class J Fuses

DFJ-100 Compliance

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

DFJ-100 Estimated Pricing

Qty Low High
1+ $328.58 $328.58
5+ $272.28 $272.28
10+ $250.95 $250.95

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

DFJ-100 Features

  • Rated for 100A continuous current.
  • High breaking capacity of 200kA AC.
  • Class J current-limiting fuse.
  • Bolt mount design for secure installation.
  • UL, CSA, CE approved.

DFJ-100 Applications

  • Used in industrial feeder circuits.
  • Protects motor control centers.
  • Suitable for high-fault current applications.
  • Electrical distribution panels.
  • Power conversion equipment.

DFJ-100 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the DFJ-100?

The DFJ-100 is rated for 100A continuous current.

What is the voltage rating of the DFJ-100?

The DFJ-100 is rated for 600VAC and 450VDC.

What is the breaking capacity of the DFJ-100?

The breaking capacity is 200kA AC and 100kA DC.

What is the mounting type of the DFJ-100?

The DFJ-100 uses a bolt mount mounting style.

What is the package/case of the DFJ-100?

The package is cylindrical with blade terminal (bolt) terminals.

What class is the DFJ-100 fuse?

The DFJ-100 is a Class J fuse.

What approvals does the DFJ-100 have?

The DFJ-100 is approved by CE, CSA, and UL.

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