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BUSSMANN NON-300 Class H Fast-Acting Blade Fuse, 300 A, 250 V AC, Non-Indicating - Fast-Acting Blade Fuses
BUSSMANNFast-Acting Blade Fuses

BUSSMANN NON-300 Class H Fast-Acting Blade Fuse, 300 A, 250 V AC, Non-Indicating

The BUSSMANN NON-300 is a Class H, fast-acting blade fuse from the NON Series, rated for 300 A at 250 V AC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.

SKU 3G-OTH-24665

Also listed as: NON300 · NON 300

Brand
BUSSMANN
Item
NON-300 Class H Fast-Acting Blade Fuse, 300 A, 250 V AC, Non-Indicating
Category
Fast-Acting Blade Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
NON-300
Series
NON

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

Product Description

The BUSSMANN NON-300 is a Class H, fast-acting blade fuse from the NON Series, rated for 300 A at 250 V AC. This non-indicating fuse is designed for overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the BUSSMANN NON-300 fuse used for?

The BUSSMANN NON-300 is a Class H fast-acting blade fuse used for overcurrent protection in industrial electrical circuits. It is rated 300 A at 250 V AC and is non-indicating, making it suitable for branch-circuit protection in panelboards, switchboards, and motor control centers.

What are the specifications of the BUSSMANN NON-300?

The BUSSMANN NON-300 is a Class H, fast-acting blade fuse from the NON Series. It has a current rating of 300 A, a voltage rating of 250 V AC, and is non-indicating. The manufacturer part number is NON-300, and it is designed for overcurrent protection in industrial applications.

Where to buy the BUSSMANN NON-300 worldwide?

You can source the BUSSMANN NON-300 fuse through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this BUSSMANN NON Series fuse.

How to select the correct BUSSMANN NON-300 fuse for an application?

To select the BUSSMANN NON-300, verify your circuit's voltage does not exceed 250 V AC and the continuous current does not exceed 300 A. Ensure the fuse holder is rated for Class H fuses. For fast-acting protection, the NON-300 clears faults quickly, making it ideal for circuits without high inrush currents.

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

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Compatible alternatives & equivalents

Cross-referenced by specification & description
BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 350 A, 250 V AC, Non-Indicating (MPN NON-350)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 350 A, 250 V AC, Non-Indicating (MPN NON-350)
BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 600 A, 250 V AC, Non-Indicating (MPN NON-600)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 600 A, 250 V AC, Non-Indicating (MPN NON-600)
BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 100 A, 250 V AC, Non-Indicating (MPN NON-100)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 100 A, 250 V AC, Non-Indicating (MPN NON-100)
BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 125 A, 250 V AC, Non-Indicating (MPN NON-125)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 125 A, 250 V AC, Non-Indicating (MPN NON-125)
BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 90 A, 250 V AC, Non-Indicating (MPN NON-90)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 90 A, 250 V AC, Non-Indicating (MPN NON-90)
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BUSSMANN Fuse: Class H, NON Series, Fast-Acting, 200 A, 250 V AC, Non-Indicating (MPN NON-200)

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