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BUSSMANN DFJ-1 Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN DFJ-1 Fast-Acting Cylindrical Fuse

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse with a Class J body, rated at 1 A, 600 V AC, and 450 V DC (MPN DFJ-1). This industrial fuse is designed for overcurrent protection in electrical circuits.

SKU 3G-OTH-133102

Also listed as: DFJ1 · DFJ 1

Brand
BUSSMANN
Item
DFJ-1 Fast-Acting Cylindrical Fuse
Part Number
DFJ-1
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:DFJ-1BUSSMANN
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Technical Specifications

BUSSMANN
Manufacturer Part Number
DFJ-1
Type
Class J, Cylindrical Body, Fast-Acting, 1 A
AC
600 V
DC
450 V

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

Product Description

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse with a Class J body, rated at 1 A, 600 V AC, and 450 V DC (MPN DFJ-1). This industrial fuse is designed for overcurrent protection in electrical circuits.

Frequently Asked Questions

What is the BUSSMANN DFJ-1 fuse used for?

The BUSSMANN DFJ-1 is a fast-acting cylindrical fuse used for overcurrent protection in industrial electrical circuits. It is commonly applied in motor control centers, panelboards, and other equipment requiring Class J fuse protection at 600 V AC or 450 V DC.

What are the specifications of the BUSSMANN DFJ-1 fuse?

The BUSSMANN DFJ-1 is a Class J, fast-acting cylindrical fuse rated at 1 A, 600 V AC, and 450 V DC. It is part of the DFJ Series and has a compact cylindrical body designed for reliable overcurrent protection in industrial applications.

Where to buy BUSSMANN DFJ-1 fuses worldwide?

BUSSMANN DFJ-1 fuses are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine BUSSMANN components for your electrical protection needs.

How to select the right BUSSMANN DFJ fuse for my application?

To select the correct BUSSMANN DFJ fuse, verify your circuit's voltage (up to 600 V AC or 450 V DC) and continuous current rating. The DFJ-1 is rated at 1 A. Ensure the fuse's interrupting rating meets your system's fault current. Consult a qualified engineer for proper coordination.

Used in

Common applications for BUSSMANN
Industrial drives — BUSSMANN FWC series fast-acting cylindrical fuses protect power semiconductors in AC/DC drive circuits.
Control transformers — BUSSMANN FNQ-R series time-delay fuses handle inrush currents in control power circuits.
Semiconductor protection — BUSSMANN KAC series bolt-on fuses safeguard diodes, thyristors, and IGBTs in AC-only applications.
Electrical panels — BUSSMANN FP-2, FP-3, FP-4, and FP-6 fuse pullers enable safe fuse replacement in distribution panels.
Automotive electrical systems — BUSSMANN FP-A3 fuse puller removes and installs 1/4 in and 1/2 in automotive fuses.
Power supplies — BUSSMANN FWC series fuses provide overcurrent protection in AC/DC power supply circuits.
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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.

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