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BUSSMANN FNA-6-1/4 Time-Delay Midget Fuse, 6.25 A, 125 V AC, Indicating - Time-Delay Cylindrical Fuses
BUSSMANNTime-Delay Cylindrical Fuses

BUSSMANN FNA-6-1/4 Time-Delay Midget Fuse, 6.25 A, 125 V AC, Indicating

The BUSSMANN FNA Series is a time-delay cylindrical fuse, specifically a midget type rated at 6.25 A and 125 V AC. It features a 13/32 in x 1 1/2 in indicating design, identified by manufacturer part number FNA-6-1/4.

SKU 3G-OTH-24550

Also listed as: FNA614 · FNA 6 1 4 · FNA-6-1-4

Brand
BUSSMANN
Item
FNA-6-1/4 Time-Delay Midget Fuse, 6.25 A, 125 V AC, Indicating
Part Number
FNA-6-1/4
Category
Time-Delay Cylindrical Fuses
Available to Order
Also known as:FNA-6-1/4BUSSMANN
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Technical Specifications

BUSSMANN
Manufacturer Part Number
FNA-6-1/4
Series
FNA
Type
Midget, Time-Delay, 6.25 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 a midget type rated at 6.25 A and 125 V AC. It features a 13/32 in x 1 1/2 in indicating design, identified by manufacturer part number FNA-6-1/4.

Frequently Asked Questions

What is the BUSSMANN FNA-6-1/4 fuse used for?

The BUSSMANN FNA-6-1/4 is a time-delay midget fuse rated 6.25 A and 125 V AC, used to protect control circuits, transformers, and solenoids from overloads and short circuits. Its indicating feature allows quick visual identification of a blown fuse, reducing downtime in industrial equipment.

What are the specifications of the BUSSMANN FNA-6-1/4 fuse?

The BUSSMANN FNA-6-1/4 is a midget, time-delay fuse rated 6.25 A and 125 V AC. It has a 13/32 in x 1 1/2 in body with an indicating design. The series is FNA, and the manufacturer part number is FNA-6-1/4. It is suitable for branch circuit protection in control panels.

Where to buy BUSSMANN FNA-6-1/4 fuses worldwide?

3G Electric supplies BUSSMANN FNA-6-1/4 fuses worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this time-delay midget fuse rated 6.25 A and 125 V AC.

How to select a replacement fuse for the BUSSMANN FNA-6-1/4?

To select a replacement for the BUSSMANN FNA-6-1/4, match the voltage rating (125 V AC), current rating (6.25 A), and physical size (13/32 in x 1 1/2 in). Ensure the fuse type is time-delay to handle inrush currents. The indicating feature helps confirm the fuse is blown without removal.

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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