Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
BUSSMANN NOS-125 Fast-Acting Blade Fuse - Fast-Acting Blade Fuses
BUSSMANNFast-Acting Blade Fuses

BUSSMANN NOS-125 Fast-Acting Blade Fuse

The BUSSMANN NOS Series Fast-Acting Blade Fuse is a Class H, non-indicating fuse rated for 125 A at 600 V AC. This product, identified by manufacturer part number NOS-125, provides overcurrent protection in…

SKU 3G-OTH-24619

Also listed as: NOS125 · NOS 125

Brand
BUSSMANN
Item
NOS-125 Fast-Acting Blade Fuse
Part Number
NOS-125
Category
Fast-Acting Blade Fuses
Available to Order
Also known as:NOS-125BUSSMANN
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

BUSSMANN
Manufacturer Part Number
NOS-125
Series
NOS

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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 125 A at 600 V AC. This product, identified by manufacturer part number NOS-125, provides overcurrent protection in industrial electrical circuits.

Frequently Asked Questions

What is the BUSSMANN NOS-125 fuse used for?

The BUSSMANN NOS-125 is a Class H fast-acting blade fuse used for overcurrent protection in industrial electrical circuits. It is rated for 125 A at 600 V AC and is non-indicating, making it suitable for applications where a simple, reliable fuse is needed without visual indication.

What are the specifications of the BUSSMANN NOS-125 fuse?

The BUSSMANN NOS-125 is a Class H, fast-acting, non-indicating blade fuse. It has a current rating of 125 A and a voltage rating of 600 V AC. It is part of the NOS series and is identified by manufacturer part number NOS-125. BUSSMANN is the OEM brand for this product.

Where to buy the BUSSMANN NOS-125 fuse worldwide?

You can source the BUSSMANN NOS-125 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; we provide reliable sourcing for this BUSSMANN fuse.

How to select the correct BUSSMANN NOS-125 fuse for an application?

To select the correct BUSSMANN NOS-125 fuse, verify that your circuit's voltage does not exceed 600 V AC and that the continuous current is at or below 125 A. Ensure the fuse is Class H rated and fast-acting for your overcurrent protection needs. Consult a qualified engineer for specific coordination studies.

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.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from BUSSMANN

View all BUSSMANN parts
Fast-acting blade fuse rated 80 A at 170 V DC. Measures 1 in x 5 7/8 in. Part of the TPN Series. Used for overcurrent protection in DC power distribution systems
BUSSMANN
Fast-acting blade fuse rated 80 A at 170 V DC. Measures 1 in x 5 7/8 in. Part of the TPN Series. Used for overcurrent protection in DC power distribution systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first