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BUSSMANN NOS Series Fast-Acting Blade Fuse - Fast-Acting Blade Fuses
BUSSMANNFast-Acting Blade Fuses

BUSSMANN NOS Series Fast-Acting Blade Fuse

The BUSSMANN NOS Series Fast-Acting Blade Fuse is a Class H, non-indicating fuse rated for 300 A and 600 V AC. This product, identified by manufacturer part number NOS-300, is designed for overcurrent protection in…

SKU 3G-OTH-24674

Also listed as: NOS300 · NOS 300

Brand
BUSSMANN
Item
NOS Series Fast-Acting Blade Fuse
Part Number
NOS-300
Category
Fast-Acting Blade Fuses
Available to Order
Also known as:NOS-300BUSSMANN
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Technical Specifications

BUSSMANN
Manufacturer Part Number
NOS-300
Series
NOS

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

Product Description

The BUSSMANN NOS Series Fast-Acting Blade Fuse is a Class H, non-indicating fuse rated for 300 A and 600 V AC. This product, identified by manufacturer part number NOS-300, is designed for overcurrent protection in industrial electrical systems.

Frequently Asked Questions

What is the BUSSMANN NOS-300 fuse used for?

The BUSSMANN NOS-300 is a Class H, fast-acting blade fuse rated for 300 A and 600 V AC. It provides overcurrent protection in industrial electrical systems, such as motor control centers, switchboards, and feeder circuits, where rapid response to short circuits is required.

What are the specifications of the BUSSMANN NOS-300 fuse?

The BUSSMANN NOS-300 is a Class H, non-indicating, fast-acting fuse from the NOS series. It is rated for 300 A and 600 V AC. The manufacturer part number is NOS-300. It is designed for overcurrent protection in industrial electrical applications.

Where to buy the BUSSMANN NOS-300 fuse worldwide?

3G Electric supplies the BUSSMANN NOS-300 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this Class H fast-acting fuse.

How to select the correct BUSSMANN NOS series fuse for an application?

To select the correct BUSSMANN NOS series fuse, verify the system voltage (600 V AC maximum) and continuous current rating (300 A for the NOS-300). Ensure the fuse is fast-acting for circuits requiring rapid overcurrent interruption. Consult the manufacturer's data sheet for coordination and interrupting rating details.

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 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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