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

BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically the FNA-3 model, rated at 3 A and 250 V AC. It features a midget size of 13/32 in x 1 1/2 in and is an indicating fuse.

SKU 3G-OTH-27612

Also listed as: FNA3 · FNA 3

Brand
BUSSMANN
Item
Fuse: FNA Series, Midget, Time-Delay, 3 A, 250 V AC, 13/32 in x 1 1/2 in
Category
Time-Delay Cylindrical Fuses
Available to Order
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
FNA-3
Series
FNA
Type
Midget, Time-Delay, 3 A, 13/32 in x 1 1/2 in, Indicating
AC
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 FNA Series is a time-delay cylindrical fuse, specifically the FNA-3 model, rated at 3 A and 250 V AC. It features a midget size of 13/32 in x 1 1/2 in and is an indicating fuse.

Frequently Asked Questions

What is the BUSSMANN FNA-3 fuse used for?

The BUSSMANN FNA-3 is a time-delay cylindrical fuse used for overcurrent protection in industrial control panels, motor circuits, and lighting systems. Its indicating feature allows quick identification of a blown fuse, reducing downtime in maintenance applications.

What are the specifications of the BUSSMANN FNA-3 fuse?

The BUSSMANN FNA-3 is rated at 3 A and 250 V AC. It is a midget, time-delay fuse with dimensions of 13/32 in x 1 1/2 in. The FNA Series includes an indicating function for visual blown-fuse detection. BUSSMANN is the OEM brand.

Where to buy BUSSMANN FNA-3 fuses worldwide?

3G Electric supplies BUSSMANN FNA-3 fuses worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this indicating time-delay fuse globally.

How to select the correct BUSSMANN FNA-3 fuse for an application?

To select the BUSSMANN FNA-3, verify your circuit's voltage does not exceed 250 V AC and the continuous current does not exceed 3 A. The time-delay characteristic handles inrush currents from motors or transformers. Confirm the midget size (13/32 in x 1 1/2 in) fits your fuse holder.

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 time-delay 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

Cross-referenced by specification & description
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 1.25 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1-1/4)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 1.25 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1-1/4)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 200 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-2/10)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 200 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-2/10)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 500 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1/2)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 500 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1/2)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 250 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1/4)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 250 mA, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1/4)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 12 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-12)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 12 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-12)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 15 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-15)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 15 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-15)

More from BUSSMANN

View all BUSSMANN parts
BUSSMANN Fuse: MDQ Series, Time-Delay, 9 A, 32 V AC, 1/4 in x 1 1/4 in (MPN MDQ-9)
BUSSMANN
BUSSMANN Fuse: MDQ Series, Time-Delay, 9 A, 32 V AC, 1/4 in x 1 1/4 in (MPN MDQ-9)
BUSSMANN Fuse: S506 Series, Time-Delay, 3.15 A, 250 V AC, 5 mm x 20 mm (MPN S506-3.15-R)
BUSSMANN
BUSSMANN Fuse: S506 Series, Time-Delay, 3.15 A, 250 V AC, 5 mm x 20 mm (MPN S506-3.15-R)
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 10 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-10ID)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRN-R-ID Series, Time-Delay, 10 A, 250 V AC, 125 V DC, Indicating (MPN FRN-R-10ID)
BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 10 A, 600 V AC, 300 V DC, Indicating (MPN FRS-R-10ID)
BUSSMANN
BUSSMANN Fuse: Class RK5, FRS-R-ID Series, Time-Delay, 10 A, 600 V AC, 300 V DC, Indicating (MPN FRS-R-10ID)
BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-1-8/10)
BUSSMANN
BUSSMANN Fuse: FNM Series, Midget, Time-Delay, 1.8 A, 250 V AC, 13/32 in x 1 1/2 in, Non-Indicating (MPN FNM-1-8/10)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 1 A, 250 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-1)
BUSSMANN Fuse: GMD Series, Time-Delay, 1 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMD-1-R)
BUSSMANN
BUSSMANN Fuse: GMD Series, Time-Delay, 1 A, 250 V AC, 5 mm x 20 mm (MPN BK/GMD-1-R)
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 8 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-8)
BUSSMANN
BUSSMANN Fuse: FNA Series, Midget, Time-Delay, 8 A, 125 V AC, 13/32 in x 1 1/2 in, Indicating (MPN FNA-8)