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BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 4 A, 600 V AC - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 4 A, 600 V AC

The BUSSMANN DFJ Series is a fast-acting cylindrical fuse with a Class J body, rated at 4 A, 600 V AC, and 450 V DC. This fuse is designed for overcurrent protection in industrial equipment, offering a compact…

SKU 3G-OTH-133074

Brand
BUSSMANN
Item
Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 4 A, 600 V AC
Category
Fast-Acting Cylindrical Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
DFJ-4
Type
Class J, Cylindrical Body, Fast-Acting, 4 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 4 A, 600 V AC, and 450 V DC. This fuse is designed for overcurrent protection in industrial equipment, offering a compact cylindrical form factor. The DFJ-4 model provides reliable circuit protection for applications requiring fast-acting response.

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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BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 2 A, 600 V AC, 450 V DC (MPN DFJ-2). Key specifications — attr1287274: DFJ; attr211200: BUSSMANN.
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BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 2 A, 600 V AC, 450 V DC (MPN DFJ-2). Key specifications — attr1287274: DFJ; attr211200: BUSSMANN.
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BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 3 A, 600 V AC, 450 V DC (MPN DFJ-3). Key specifications — attr1287274: DFJ; attr211200: BUSSMANN.
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