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BUSSMANN DFJ-80 Fast-Acting Bolt-On Fuse, 80 A, 600 V AC / 450 V DC, Class J - Fast-Acting Bolt-On Fuses
BUSSMANNFast-Acting Bolt-On Fuses

BUSSMANN DFJ-80 Fast-Acting Bolt-On Fuse, 80 A, 600 V AC / 450 V DC, Class J

The BUSSMANN DFJ Series is a fast-acting, bolt-on fuse designed for Class J applications. This specific model, the DFJ-80, is rated for 80 A at 600 V AC and 450 V DC. It features a bolt-on body for secure…

SKU 3G-OTH-25080

Also listed as: DFJ80 · DFJ 80

Brand
BUSSMANN
Item
DFJ-80 Fast-Acting Bolt-On Fuse, 80 A, 600 V AC / 450 V DC, Class J
Part Number
DFJ-80
Category
Fast-Acting Bolt-On Fuses
Available to Order
Also known as:DFJ-80BUSSMANN
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
DFJ-80
Series
DFJ
Type
Class J, Bolt-On Body, Fast-Acting, 80 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, bolt-on fuse designed for Class J applications. This specific model, the DFJ-80, is rated for 80 A at 600 V AC and 450 V DC. It features a bolt-on body for secure installation in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN DFJ-80 fuse used for?

The BUSSMANN DFJ-80 is a fast-acting, bolt-on Class J fuse used for protecting industrial equipment such as motor control centers, panelboards, and branch circuits. It provides short-circuit protection in applications requiring 80 A at up to 600 V AC or 450 V DC.

What are the specifications of the BUSSMANN DFJ-80 fuse?

The BUSSMANN DFJ-80 is rated 80 A, 600 V AC, and 450 V DC. It is part of the DFJ Series with a bolt-on body for secure mounting. The fuse is fast-acting and designed for Class J applications, ensuring reliable overcurrent protection in industrial environments.

Where to buy the BUSSMANN DFJ-80 fuse worldwide?

3G Electric supplies the BUSSMANN DFJ-80 fuse worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this fuse for your industrial application.

How to install the BUSSMANN DFJ-80 fuse?

To install the BUSSMANN DFJ-80, ensure the circuit is de-energized. Mount the bolt-on fuse securely to the Class J fuse holder using the provided bolts. Verify the fuse rating matches your equipment's requirements. Always follow manufacturer guidelines and local electrical codes for safe installation.

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 bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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