Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
BUSSMANN FWX-30A14F Fast-Acting Cylindrical Fuse - Fast-Acting Cylindrical Fuses
BUSSMANNFast-Acting Cylindrical Fuses

BUSSMANN FWX-30A14F Fast-Acting Cylindrical Fuse

The BUSSMANN FWX Series Semiconductor Fuse is a fast-acting cylindrical fuse designed for AC/DC circuit protection. This model, MPN FWX-30A14F, is rated for 30 A at 250 V AC and 250 V DC, and is non-indicating. It…

SKU 3G-OTH-26794

Also listed as: FWX30A14F · FWX 30A14F

Brand
BUSSMANN
Item
FWX-30A14F Fast-Acting Cylindrical Fuse
Part Number
FWX-30A14F
Category
Fast-Acting Cylindrical Fuses
Available to Order
Also known as:FWX-30A14FBUSSMANN
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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

BUSSMANN
Manufacturer Part Number
FWX-30A14F
Series
FWX
Type
Fast-Acting, 30 A, Non-Indicating
AC
250 V
Voltage Type
AC/DC
DC DC Volt Rating
250 V

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 FWX Series Semiconductor Fuse is a fast-acting cylindrical fuse designed for AC/DC circuit protection. This model, MPN FWX-30A14F, is rated for 30 A at 250 V AC and 250 V DC, and is non-indicating. It provides overcurrent protection for semiconductor devices in industrial equipment.

Frequently Asked Questions

What is the BUSSMANN FWX-30A14F semiconductor fuse used for?

The BUSSMANN FWX-30A14F is a fast-acting cylindrical fuse used for overcurrent protection of semiconductor devices in industrial equipment. It is rated 30 A at 250 V AC and 250 V DC, making it suitable for AC/DC circuits in drives, power supplies, and converters.

What are the specifications of the BUSSMANN FWX-30A14F fuse?

The BUSSMANN FWX-30A14F is a fast-acting, non-indicating semiconductor fuse from the FWX Series. It is rated 30 A at 250 V AC and 250 V DC. The voltage type is AC/DC, and the manufacturer part number is FWX-30A14F. It is a cylindrical fuse for industrial circuit protection.

Where to buy the BUSSMANN FWX-30A14F fuse worldwide?

You can source the BUSSMANN FWX-30A14F fuse worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this fast-acting semiconductor fuse.

How to select the correct BUSSMANN FWX series fuse for my application?

To select the correct BUSSMANN FWX series fuse, match the voltage rating (AC/DC) and current rating to your circuit requirements. The FWX-30A14F is rated 30 A at 250 V AC/DC. Ensure the fuse is fast-acting for semiconductor protection. Consult the manufacturer's data sheet for specific application guidelines.

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 cylindrical 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 →

Compatible alternatives & equivalents

More from BUSSMANN

View all BUSSMANN parts →
Class J fast-acting cylindrical fuse rated 60 A and 600 V AC. Non-indicating design with a cylindrical body. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and switchgear
BUSSMANN
Class J fast-acting cylindrical fuse rated 60 A and 600 V AC. Non-indicating design with a cylindrical body. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and switchgear
Midget fast-acting fuse rated 8 A, 250 V AC. Non-indicating design with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting systems
BUSSMANN
Midget fast-acting fuse rated 8 A, 250 V AC. Non-indicating design with dimensions 13/32 in x 1 1/2 in. Used for overcurrent protection in control panels, motor starters, and lighting systems
Midget, non-indicating fuse rated 7.5 A, 600 V AC, with dimensions 13/32 in x 1 1/2 in. Fast-acting characteristic for overcurrent protection in industrial equipment such as control panels, motor starters, and lighting systems
BUSSMANN
Midget, non-indicating fuse rated 7.5 A, 600 V AC, with dimensions 13/32 in x 1 1/2 in. Fast-acting characteristic for overcurrent protection in industrial equipment such as control panels, motor starters, and lighting systems
Fast-acting cylindrical fuse rated 10 A at 32 V AC. Midget size (13/32 in x 1 1/2 in) with non-indicating design. Provides overcurrent protection in industrial equipment where quick response to fault currents is required
BUSSMANN
Fast-acting cylindrical fuse rated 10 A at 32 V AC. Midget size (13/32 in x 1 1/2 in) with non-indicating design. Provides overcurrent protection in industrial equipment where quick response to fault currents is required
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating design with dimensions 1/4 in x 1 1/4 in. Suitable for overcurrent protection in branch circuits, control panels, and power supplies
BUSSMANN
Fast-acting cylindrical fuse rated 5 A and 250 V AC. Non-indicating design with dimensions 1/4 in x 1 1/4 in. Suitable for overcurrent protection in branch circuits, control panels, and power supplies
Fast-acting cylindrical fuse rated 1.25 A and 250 V AC, with a 5 mm x 20 mm form factor. Provides overcurrent protection for sensitive circuits in control panels, power supplies, and industrial machinery
BUSSMANN
Fast-acting cylindrical fuse rated 1.25 A and 250 V AC, with a 5 mm x 20 mm form factor. Provides overcurrent protection for sensitive circuits in control panels, power supplies, and industrial machinery
Fast-acting, non-indicating cylindrical fuse rated 4 A and 250 V AC. 5 mm x 20 mm package. Suitable for overcurrent protection in control panels, power supplies, and instrumentation
BUSSMANN
Fast-acting, non-indicating cylindrical fuse rated 4 A and 250 V AC. 5 mm x 20 mm package. Suitable for overcurrent protection in control panels, power supplies, and instrumentation
Class J, cylindrical body, fast-acting, non-indicating fuse rated 20 A and 600 V AC. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid short-circuit response is required
BUSSMANN
Class J, cylindrical body, fast-acting, non-indicating fuse rated 20 A and 600 V AC. Provides overcurrent protection in industrial electrical circuits such as motor control centers, panelboards, and branch circuits where rapid short-circuit response is required

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first