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Eaton

DFJ-20

Eaton Bussmann Class J High Speed Fuse 20A 600V 1-Pole 200kA Interrupt Rating


Current: 20Voltage: 600V
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Original equipment manufacturer (OEM) products that have previously been energized and have been inspected, tested, and recertified for return to service. These items may show signs of prior use. Contact our team for details about the unit’s condition, testing documentation, and applicable warranty.

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Price:
Sale price$50.68 Regular price$1,230.40
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Stock:
30 In stock, ready to be shipped

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Product Description & Specifications

Confirm the complete catalog number and application requirements before ordering. The specifications below reflect the product information available for this listing.

Manufacturer
Eaton
Brand
Bussmann
Sub-Category
Low Voltage Fuse
Series
DFJ Series
Frame
DFJ
Rated current
20
Voltage
600V
Interrupting rating
200kA@600V
Class rating
J
Barrels
1
Country of origin
Mexico
UPC
051712653305
GTIN
00051712653305
Dimensions
0.74 in x 2.27 in x 0.74 in (Length/Depth x Height x Width)
Show all specifications (2 more)
Weight
0.9
Certification
CE, 248-8, Class J, UL, Guide JDDZ, File E4273, CSA, Class 1422-02, File 53787
Product description & additional details

DFJ-20


DFJ-20 is a high speed, current-limiting Class J fuse from Eaton Bussmann designed for AC and DC drive protection.

This 20 amp fuse is rated for 600 volts AC and 450 volts DC with a 200,000 AIC interrupt rating at 600 VAC and 100,000 AIC at 450 VDC. It features a compact size of approximately 13/16" x 2 1/4" and is UL listed to standard 248-8 and CSA certified. The fuse is designed for solid state motor controllers and power semiconductor protection, offering excellent cycling ability and fast response to overcurrent conditions.

    Key Specifications
    • Amperage: 20 Amps
    • Voltage Rating: 600 VAC / 450 VDC
    • Poles: 1
    • Interrupt Rating: 200,000 AIC at 600 VAC, 100,000 AIC at 450 VDC
    • Fuse Type: Class J High Speed
    • Dimensions: 13/16" diameter x 2 1/4" length
    • Mounting Type: Cartridge fuse holder
    • Certifications: UL Listed 248-8, CSA Certified C22.2 No. 248.8
    • Series: Bussmann DFJ
    • Application: Protection of AC/DC drives and power semiconductors

    At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.


    Specifications

    • Part Number: DFJ-20
    • Manufacturer : Eaton
    • Brand : Bussmann
    • Category : Fuse
    • Item Subcategory : Low Voltage Fuse
    • Family : DFJ Series
    • Type : DFJ
    • Voltage : 600
    • Amperage : 20
    • AIC rating : 200kA@600V
    • Class Rating : J
    • Barrels : 1

    Product Data

    • UPC : 051712653305
    • GTIN : 00051712653305
    • Country of Origin : Mexico
    • Dimensions : 0.74 in x 2.27 in x 0.74 in (Length/Depth x Height x Width)
    • Weight : 0.9
    • Certification : CE, 248-8, Class J, UL, Guide JDDZ, File E4273, CSA, Class 1422-02, File 53787

Return eligibility: what to know before ordering

Return requests must be made within 30 days of shipping and require authorization. Used, installed, energized, or tested items are not eligible. A restocking fee of up to 35% may apply. Review the full policy before purchase.

Product-specific restrictions apply. International orders are non-cancellable and non-refundable under the policy.

Read the complete return and warranty policy ↗

Warranty supplied by Essential Electric

Warranty coverage is provided by Essential Electric, subject to the product and policy terms. Essential Electric is an independent supplier. Surplus or discontinued inventory may not qualify for the original manufacturer’s warranty.

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