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BUSSMANN FNA-7 Time-Delay Midget Fuse, 7 A, 125 V AC, Indicating - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FNA-7 Time-Delay Midget Fuse, 7 A, 125 V AC, Indicating

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically the FNA-7 midget model rated at 7 A and 125 V AC. It features a 13/32 in x 1 1/2 in indicating design for visual identification of blown fuses.

SKU 3G-OTH-26327

Also listed as: FNA7 · FNA 7

Brand
BUSSMANN
Item
FNA-7 Time-Delay Midget Fuse, 7 A, 125 V AC, Indicating
Part Number
FNA-7
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:FNA-7BUSSMANN
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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-7
Series
FNA
Type
Midget, Time-Delay, 7 A, 13/32 in x 1 1/2 in, Indicating
AC
125 V

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

Product Description

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically the FNA-7 midget model rated at 7 A and 125 V AC. It features a 13/32 in x 1 1/2 in indicating design for visual identification of blown fuses.

Frequently Asked Questions

What is the BUSSMANN FNA-7 fuse used for?

The BUSSMANN FNA-7 is a time-delay midget fuse rated 7 A and 125 V AC. It protects industrial control circuits, transformers, and solenoid loads from overcurrent while tolerating harmless inrush surges. Its indicating feature lets maintenance staff quickly identify a blown fuse without removal.

What are the specifications of the BUSSMANN FNA-7 fuse?

The BUSSMANN FNA-7 is a 7 A, 125 V AC time-delay midget fuse from the FNA Series. It has a 13/32 in x 1 1/2 in cylindrical body with an indicating window. The BUSSMANN brand ensures reliable overcurrent protection for control and power circuits.

Where to buy BUSSMANN FNA-7 fuses worldwide?

3G Electric supplies BUSSMANN FNA-7 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 genuine BUSSMANN components to any country.

How to select the correct BUSSMANN FNA-7 fuse for a circuit?

Select the BUSSMANN FNA-7 when your circuit requires a 7 A, 125 V AC time-delay fuse with midget dimensions (13/32 in x 1 1/2 in). The time-delay characteristic handles motor or transformer inrush without nuisance opening. Verify voltage and interrupting rating match your application.

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

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