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BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 50 A, 600 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 50 A, 600 V AC

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse with a Class J body, rated at 50 A, 600 V AC, and 450 V DC (MPN DFJ-50). It is designed for overcurrent protection in industrial electrical circuits.

SKU 3G-OTH-133103

Brand
BUSSMANN
Item
Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 50 A, 600 V AC
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
DFJ-50
Type
Class J, Cylindrical Body, Fast-Acting, 50 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 50 A, 600 V AC, and 450 V DC (MPN DFJ-50). It is designed for overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the BUSSMANN DFJ-50 fuse used for?

The BUSSMANN DFJ-50 is a fast-acting Class J cylindrical fuse rated 50 A, 600 V AC, and 450 V DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and switchgear, where high interrupting capacity and current-limiting performance are required.

What are the specifications of the BUSSMANN DFJ-50 fuse?

The BUSSMANN DFJ-50 is a Class J, cylindrical body, fast-acting fuse rated 50 A, 600 V AC, and 450 V DC. Its compact design offers current-limiting protection for branch circuits. 3G Electric supplies this BUSSMANN fuse and can provide technical data sheets upon request.

Where to buy BUSSMANN DFJ-50 fuses worldwide?

3G Electric supplies the BUSSMANN DFJ-50 fuse to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this Class J fast-acting fuse.

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

To select the correct BUSSMANN DFJ fuse, match the voltage rating (600 V AC or 450 V DC) and continuous current (e.g., 50 A) to your circuit requirements. Class J fuses are current-limiting and reject non-Class J replacements. 3G Electric can help verify sizing for your overcurrent protection needs.

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.

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