Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 25 A, 600 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 25 A, 600 V AC

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse, specifically a Class J fuse rated at 25 A, 600 V AC, and 450 V DC. This fuse, with manufacturer part number DFJ-25, is designed for overcurrent protection in…

SKU 3G-OTH-133086

Also listed as: DFJ25 · DFJ 25

Brand
BUSSMANN
Item
Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 25 A, 600 V AC
Category
Fast-Acting Cylindrical Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
DFJ-25
Type
Class J, Cylindrical Body, Fast-Acting, 25 A
AC
600 V
DC
450 V

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse, specifically a Class J fuse rated at 25 A, 600 V AC, and 450 V DC. This fuse, with manufacturer part number DFJ-25, is designed for overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the BUSSMANN DFJ-25 fuse used for?

The BUSSMANN DFJ-25 is a fast-acting Class J cylindrical fuse rated 25 A, 600 V AC, and 450 V DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and branch circuits, where fast response to short circuits is required.

What are the specifications of the BUSSMANN DFJ-25 fuse?

The BUSSMANN DFJ-25 is a Class J, cylindrical body, fast-acting fuse rated 25 A, 600 V AC, and 450 V DC. Its manufacturer part number is DFJ-25. It is designed for overcurrent protection in industrial applications, offering high interrupting capacity and compact dimensions.

Where to buy the BUSSMANN DFJ-25 fuse worldwide?

You can source the BUSSMANN DFJ-25 fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine BUSSMANN components for industrial overcurrent protection.

How to select the correct BUSSMANN DFJ-25 fuse for an application?

To select the BUSSMANN DFJ-25, verify your circuit's voltage (600 V AC or 450 V DC max) and continuous current (25 A). Ensure the fuse holder accepts Class J cylindrical fuses. The fast-acting characteristic suits circuits with minimal inrush current. Always consult the manufacturer's data sheet for coordination and interrupting rating requirements.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 20 A, 600 V AC, 450 V DC (MPN DFJ-20)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 20 A, 600 V AC, 450 V DC (MPN DFJ-20)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 10 A, 600 V AC, 450 V DC (MPN DFJ-10)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 10 A, 600 V AC, 450 V DC (MPN DFJ-10)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 8 A, 600 V AC, 450 V DC (MPN DFJ-8)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 8 A, 600 V AC, 450 V DC (MPN DFJ-8)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 15 A, 600 V AC, 450 V DC (MPN DFJ-15)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 15 A, 600 V AC, 450 V DC (MPN DFJ-15)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 30 A, 600 V AC, 450 V DC (MPN DFJ-30)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 30 A, 600 V AC, 450 V DC (MPN DFJ-30)
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 60 A, 600 V AC, 450 V DC (MPN DFJ-60)
BUSSMANN
BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 60 A, 600 V AC, 450 V DC (MPN DFJ-60)

More from BUSSMANN

View all BUSSMANN parts
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 25 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-25)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 25 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-25)
Semiconductor Fuse: FWA Series, Fast-Acting, 20 A, 150 V AC, 150 V DC DC Volt Rating, Non-Indicating (MPN FWA-20A10F)
BUSSMANN
Semiconductor Fuse: FWA Series, Fast-Acting, 20 A, 150 V AC, 150 V DC DC Volt Rating, Non-Indicating (MPN FWA-20A10F)
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 1.5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-1-1/2)
BUSSMANN
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 1.5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-1-1/2)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 6 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-6)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 6 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-6)
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 2.5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-2-1/2)
BUSSMANN
BUSSMANN Fuse: BAF Series, Midget, Fast-Acting, 2.5 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN BAF-2-1/2)
BUSSMANN Fuse: GMA Series, Fast-Acting, 130 mA, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-125-R)
BUSSMANN
BUSSMANN Fuse: GMA Series, Fast-Acting, 130 mA, 250 V AC, 5 mm x 20 mm (MPN BK/GMA-125-R)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 10 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-10)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 10 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-10)
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 2.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-2-1/2)
BUSSMANN
BUSSMANN Fuse: KTK Series, Midget, Fast-Acting, 2.5 A, 600 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN KTK-2-1/2)